tt-rubbers

You dominate the game over the table and take every chance to score with a spin or counterspin.Break with conventions, use the strengths of the ENERGY CELL technology: more power and quality in your strokes, high dynamics and longer ball contact feel. The ENERGY CELL sponge with its highly elastic cell structure ensures an extremely dynamic energy transfer for all topspin variations. The 53° hard sponge sets the tone in open rallies: power, stability, precision. With the newly developed C geometry you gain control over your opponent's spin with help of the Counterspin Damper.

Discontinued item, only while supplies last! The orderable quantity may differ from the actual stock! DONIC Bluestorm Z2: The Power of the Storm The Z2 features a long, thin pimple structure and a large-pored sponge. With a hardness of 47.5°, it is medium-hard — perfect for many players. You can feel the storm unleash its power on impact and direct the energy wherever you want. Great dynamics, enormous catapult effect, outstanding spin and speed characteristics. A concentrated burst of power! The Bluestorm is available in three variants — find your Bluestorm! A significantly thinner top sheet, held under high tension, allows room for a thicker sponge that delivers even more power. The Bluestorm offers noticeably greater dynamics while maintaining consistent spin and speed characteristics, setting a trend for the future. The thinnest sponge here is 1.9 mm, the medium sponge thickness is 2.1 mm — and the thickest variant is called max+ because this sponge is even thicker than in the usual max versions.

Discontinued item, only while supplies last! The orderable quantity may differ from the actual stock! DONIC Bluestorm Z3: A Thunderclap The Z3, with its large-pored sponge, is noticeably softer — the 42.5° hardness makes a big difference. This is not only noticeable but also audible. Those who love the sound of freshly glued rubbers will find their happiness here. The Bluestorm Z3 gives offensive strokes a thunderous impact, yet the topspins can be executed with great feel using this rubber version. The Bluestorm is available in three variants — find your Bluestorm! A significantly thinner top sheet, held under high tension, allows room for a thicker sponge that delivers even more power. The Bluestorm offers noticeably greater dynamics while maintaining consistent spin and speed characteristics, setting a trend for the future. The thinnest sponge here is 1.9 mm, the medium sponge thickness is 2.1 mm — and the thickest variant is called max+ because this sponge is even thicker than in the usual max versions.

The new VICTAS VS > 401 offers the perfect balance between a grippy control rubber and a variable offensive rubber. German and Japanese material experts (GJ Tec) have developed an extremely grippy surface that will force your opponents into making mistakes with vicious backspin variations. The slightly more compact sponge of the VS > 401 neutralizes your opponent's attacking shots, providing fantastic control. The High Energy Tension top rubber also provides sufficient speed reserves for surprising attacking actions. The VS > 401 is the perfect tool for all-rounders who, in addition to high control values, also need sufficient power for their own attacking game.

The SPECTOL S1 has been an absolute classic for decades and is one of the best-known pimpled rubbers in the world. It has been designed for powerful play close to the table. The short, slightly grippy pimples of the SPECTOL S1 make it easy to “pull” the balls, which makes it much easier to switch from passive play to active attacking play. The SPECTOL S1 is a versatile pimpled rubber that is suitable for a wide variety of playing styles.

This innovation in the Anti-Spin category is a very effective all-round weapon. With GRIZZLY, the ball can be blocked very securely at the table, generating a dangerous disruptive effect. Especially in defense, the rubber offers an excellent combination of control and spin possibilities, as rotation-heavy topspin balls can be returned very flat and with maximum underspin. GRIZZLY also stands out in serve receive with excellent ball feel and good placement options. However, GRIZZLY is not only an excellent alternative to long pips in passive play, but also offers surprising offensive options at the table: underspin balls can be aggressively returned with press shots and lifting to put your opponent under significant pressure. Passive balls can be countered, pressed, and depending on the speed, even attacked. In every case, the initiative for the next attack can be seized. The best compromise between control, offensive options, and disruptive effect is achieved with a 1.0mm sponge.

The slightly sticky surface enables precise and spin-rich shots. Perfect for defensive players: Offers maximum control, security and sensitivity. Versatile use: Ideal for all-round players and a variable game, both close to the table and from a distance. Adaptable: Available in sponge thicknesses of 1.3, 1.5 and 1.8 mm to suit different playing styles. Combines control, spin and versatility for a timeless playing experience.

DNA Platinum is the latest addition to STIGA's DNA series, which comprises a new generation of table tennis rubbers from Germany. This rubber is best suited to professional players who have a truly offensive playing style and expect the highest quality materials. The unique rubber composition offers excellent grip and allows the player to hit the ball from truly challenging angles. The short pimples, together with the thin top sheet, mean that DNA Platinum can accommodate a thicker sponge (up to 2.3 mm), giving you extra speed and power in your game. Thanks to PSC (Power Sponge Cell) technology, you get a longer ball trajectory with more power in your shot and an aggressive arc in your loop. The sponge pores also improve contact between the rubber and the blade, giving you that coveted crisp sound when you hit the ball. The extra-hard sponge was developed for players who are looking for the highest possible speed. The rubber provides the necessary power and speed to complete duels very quickly and efficiently. DNA Platinum is also optimized for ABS balls and, thanks to its unique composition of natural and synthetic rubber, is significantly more durable.

As a 40° rubber with full TENSOR energy, BYPE SFX scores points with very high ball control and ease of play. The clear and direct feedback at the point of impact and the soft feel increase fault tolerance and control. The spinnyy top sheet enables variable and dangerous topspins as well as a wide range of spin shots. Boost Your PErformance! BYPE SFX is designed for a versatile game, performed by players with a desire for comfort and fun.

BYPE draws its energy from a 45° hard sponge with full TENSOR power. The clear and direct feedback at impact increases confidence in your own strokes and scores with easy handling. A spinnyy, modern top sheet enables variable and dangerous topspins as well as a wide range of spin shots. Boost Your PErformance! BYPE is the first choice for variable topspin players to upgrade their game with a 100% TENSOR.

The V > 20 Extra is a modern hybrid offensive rubber that combines the grip of Chinese pimple geometry with the catapult effect of European tension technology. This innovative hybrid technology with its shorter pimple structure perfects the ball's contact, giving the player tremendous precision and error tolerance while increasing spin and rotation values to an incredible level. Your own attacking shots are powerful, and you can be sure that the balls will land precisely on your opponent's side. The 47.5° sponge, which is slightly softer than the V > 20 Double Extra, provides optimized dynamics and noticeably more elasticity.

The SPECTOL S3 is a new development in the legendary SPECTOL series and is based on the SPECTOL S2. The SPECTOL S3 is a fast short pimple rubber “Made in Japan” with integrated “High Energy Tension” technology and optimized pimple geometry. The slightly thinner pimple structure of the SPECTOL S3 enables even greater spin variations, further improving variability and flexibility in play.

Are you ready for the next generation in rubber development? Numerous world-class players such as Koki Niwa and Liam Pitchford were involved in the long-term development of the V > 22 Double Extra and were impressed by its incredible speed and spin potential. The innovative Select top rubber ensures perfect ball contact, while the optimized, open-pore sponge technology additionally supports a fast-paced and powerful attacking game. The high stability of the V > 22 Double Extra allows for precise placement of your own attacking shots despite its incredible power.

The V > 20 Double Extra is an offensive rubber that perfectly combines the power and dynamics of European tension technology with the advantages of Chinese pimple geometry. This innovative hybrid technology with its shorter pimple structure perfects the ball's contact, giving the player tremendous precision and error tolerance while increasing spin and rotation values to an incredible level. Your own attacking shots are powerful and you can be sure that the balls will land precisely on your opponent's side. Despite the sponge hardness of 52.5°, the rubber plays more elastically and all players will be pleasantly surprised by the feel of the ball.

Your game is spin and speed. Variability and safeness embody your topspins. Break with conventions, use the strengths of the ENERGY CELL technology: more power and quality in your strokes, high dynamics – longer ball contact feel. The ENERGY CELL sponge with its highly elastic cell structure ensures an extremely dynamic energy transfer to all topspin variations. The 45 ° medium sponge supports both active and passive strokes in the best possible way. Perfect balance of spin, speed and control as the basis for variable offensive table tennis. The R surface for maximum rotation gains an additional impact by the ENERGY CELL sponge.

Discontinued item, only while supplies last! The orderable quantity may differ from the actual stock! DONIC Bluestorm Z1: The Lightning Strike The Z1, with a medium-pored sponge and a short, wide pimple structure, is the hardest and fastest of the three Bluestorm versions. It delivers enormous power, but to harness all those horsepower, you need a skilled driver at the wheel. Players who train a lot and master fast play will find a mighty weapon in the Z1. Topspins with this rubber strike like lightning! The Bluestorm is available in three variants — find your Bluestorm! A significantly thinner top sheet, held under high tension, allows room for a thicker sponge that delivers even more power. The Bluestorm offers noticeably greater dynamics while maintaining consistent spin and speed characteristics, setting a trend for the future. The thinnest sponge here is 1.9 mm, the medium sponge thickness is 2.1 mm — and the thickest variant is called max+ because this sponge is even thicker than in the usual max versions.

With the V > 03, VICTAS aimed to develop a rubber that meets all the requirements of modern table tennis and also has high performance potential. The new 42.5° offensive sponge with integrated “High Energy Tension” technology impresses with its excellent sound and catapult effect and high final speed for hard-hit offensive strokes. The innovative sponge-top rubber combination enables enormous spin potential and a high ball trajectory with a wide variety of stroke techniques, which has a significant influence on the excellent feel of the game.

Discontinued item, only while supplies last! The quantity available for order may differ from the actual stock level! The VJC > 07 Sticky Extra is a modern hybrid rubber from VICTAS. The innovative, harder Japanese sponge structure gives the rubber a fantastic combination of control and speed. Hard-hit balls with strong acceleration develop a lot of speed, allowing you to surprise your opponent. The Chinese, slightly sticky top rubber of the VJC > 07 Sticky Extra enables a new dimension of spin balls as well as incredible quality in serve/return play and control in block play.

Dieser kurze Noppenbelag wird Ihrem Gegner Kopfschmerzen bereiten. Er ermöglicht sehr unangenehme Blockbälle auf Topspin und Schuss, wobei der Ball hinter dem Netz flattert. In den Ausführungen mit 1.5 und 2.0mm ist der Belag eine sehr gute Waffe im Block- und Konterspiel sowie beim Schuß.Mit Dr Neubauer LEOPARD kann problemlos und kontrolliert angegriffen werden. Der Konterball und Schuss ist sehr gefährlich, da der Ball sehr früh förmlich nach unten fällt.Mit 1.0mm bietet LEOPARD eine sichere und effektvolle Abwehr sowie die Möglichkeit, zwischendurch gefährlich anzugreifen.

The Horizontal 55 has a horizontally constructed pimple structure with a sponge hardness of 55 degrees, which allows the player to execute powerful defensive shots and adds more variability to their game. Designed for plastic balls.

The Horizontal 20 has a horizontal pimple structure with a sponge hardness of 20 degrees. The soft sponge gives the rubber high control and effective spin against strong topspin. Developed for plastic balls.

A significantly thinner top sheet under high tension allows room for a thicker sponge that delivers even more power. The Bluestorm offers noticeably greater dynamics while maintaining consistent spin and speed characteristics, setting the trend for the future. The thinnest sponge is 1.9 mm, the medium thickness is 2.1 mm, and the thickest version is called max+ because its sponge is even thicker than the usual max versions. Bluestorm comes in five variants – find your Bluestorm! Bluestorm Big Slam: The Sound Machine Medium-pored sponge with innovative weight-reducing sponge technology. With a 42.5° hardness, it is the softest version of the Bluestorm. The Bluestorm Big Slam, the fifth and final variant, completes the Bluestorm series. For players who miss the sound of old-fashioned fresh glue, the soft version is the perfect alternative. The extremely thin, tensioned top sheet combined with innovative weight-reducing sponge technology delivers a never-before-experienced playing sensation.

Disruptive Effect and Control with Semi-Long Pimples The new K.O. was developed as an addition to our AGGRESSOR, which was released in 2016. While AGGRESSOR unleashes its full potential primarily in active play (active block, counter-hit, and drive), K.O. also generates a noticeable disruptive effect with a flat ball trajectory during passive blocking. Additionally, K.O. provides a high level of safety, particularly noticeable in serve returns and pushing. Thus, with K.O., an equally effective and secure game with semi-long pimples can be played.

Tensor-based Physi-Elasto rubber for precision! Be inspired by improved play. With XIOM's new PHYSI-ELASTO technology, players can incorporate creative, controlled, and precise strokes into their game. Suitable for players who prefer classic rubbers and are open to the Tensor “Vega Series” rubbers for advanced players.

Your profile is speed driven. You go for flat and direct strokes. As a high to pro level player you take control of the 47° sponge for unlimited power and energy. Your configuration will be the ultimate speed weapon performing short and fast top spins. Offensive with no compromises. Don’t tell us we have not warned you.

Your profile is speed driven. You score flat, fast and without any detour. As a mid to high level player you will benefit from the medium 42° sponge compensating smaller sweet spot inaccuracies of your stroke. Be confident and take the risk of fast strokes accounting for the modern offensive semi-distance play!

Your game is powered by maximum spin and high dynamics. You want the point. By all means.Break with conventions, use the strengths of the andro ENERGY CELL technology: more power with hard topspins and game openings on backspin, high dynamics and longer ball contact feel. The andro ENERGY CELL sponge with highly elastic cell structure ensures an extremely dynamic energy transfer, especially for fast and hard topspins. The 53° sponge provides immediate feedback on ideal ball contact. You will be surprised how soft 53° can feel like. The R rubber surface for maximum rotation gains additively more impact through the ENERGY CELL sponge.

The JOOLA SAMBA rubber has been a favorite among table tennis players worldwide for decades. Due to its balanced performance, this rubber offers everything you need for an offensive all-round game. In terms of playing characteristics, the rubber is between classic and modern rubbers with a built-in speed glue effect. Overall, the 38° soft rubber is very forgiving to play. Perfect for all players who find classic rubbers too slow and rubbers with a built-in speed glue effect too fast. The successful mix has made the JOOLA SAMBA an absolute bestseller in the past. Of course, the rubber is also excellent as a transitional rubber and for technique training in children and young people. SAMBA – the legendary all-round rubber from JOOLA.

JOOLA EXPRESS ULTRA – short pimples with offensive power With its impressive dynamics and high spin and speed potential, the JOOLA EXPRESS ULTRA is the ideal choice for powerful KN players. The soft 37° sponge ensures a pleasant touch and great sound. Key facts: High dynamics: The BALANCE sponge with built-in tensor effect ensures an impressive catapult effect Spin potential: The EXPRESS ULTRA enables high rotation values Ball feel: The soft sponge provides a longer ball contact time, which improves ball feel and control Precision: Your shots gain in quality and accuracy, forcing your opponent to make mistakes The JOOLA EXPRESS ULTRA is perfect for variable and offensive KN players. The rubber is calm and controlled for sensitive and passive shots, while it accelerates the ball enormously for offensive shots. This makes surprising changes in tempo during the rally possible without any problem. Take your offensive game to the next level with the JOOLA EXPRESS ULTRA – the perfect rubber for aggressive KN players.

The DNA series is STIGA's first table tennis rubber manufactured in Germany. These table tennis rubbers are designed for a wide range of table tennis players and playing styles, from beginners playing with their first customized bat to professional players for whom only the best is good enough. We developed the DNA Pro in collaboration with members of the Swedish and Chinese national teams to create a rubber that is optimally suited to the modern offensive playing style. A table tennis rubber for anyone who likes to play with great power and attack—a high-performance rubber that delivers results. ESC (Enlarged Sponge Cells) technology means that the sponge has larger pores, creating a catapult effect and supporting a higher ball trajectory during topspin rallies. It also ensures stronger contact between the wood and the rubber, which improves the feel of the racket and produces a firm, clear sound when hitting the ball. The hard sponge is designed for players who demand only the best. This rubber provides the power and speed needed to finish rallies quickly and efficiently. A table tennis rubber from Germany for players who like to play with a lot of power. A fast, powerful rubber for an offensive playing style. ESC technology provides a higher ball trajectory during topspin rallies. The combination of natural and synthetic rubber increases the durability of the rubber. Orange sponge, top rubber with transparent surface, optimized for the ABS ball. Used by Truls Möregårdh and Ioannis Sgouropoulos. The sponge hardness of 50° provides power and speed for fast, efficient strokes.

Mit PREDATOR hat der-materialspezialist einen Langnoppenbelag entwickelt der nur ein einziges Ziel hat: JAGEN und FRESSEN PREDATOR jagt mit seinen langen griffigen Zähnen jede Art von Spin und frisst die Angriffsbälle seiner Gegner. Genetisch bedingt verfügt er über eine erstklassige Zahnanordnung mit einer perfekt aufeinander abgestimmten Oberflächenbeschaffenheit. Diese einzigartigen Voraussetzungen ermöglichen ihm einen druckvollen Gegenangriff auf jedes passive Verhalten seiner Beute. Jedoch kann sich der PREDATOR auch langsam und kontrolliert verhalten, um dann im richtigen Moment, seine Opfer mit unangenehmen Unterschnittbällen und starkem Flatterball aus dem Rhythmus zu bringen und Ihre Fehler überlegen und bösartig zu bestrafen.

YASAKA RAKZA X – another winning combination! RAKZA X is the latest addition to Yasaka's highly successful Rakza series. A new production process was developed specifically for the pimpled rubber, which is mainly made of natural rubber. The result is an outstanding surface with exceptional grip, enabling both extreme spin and speed. These characteristics reduce the error rate. This pimpled rubber is now combined with a harder “Power Sponge.” This combination of a faster sponge and high-grip pimpled rubber allows the ball to be placed accurately and precisely.

The ideal rubber for all former soft fresh-glue players with an offensive drive. The ACUDA S2 is a fast rubber with a new medium-soft, large-pored sponge that delivers great dynamism and a distinctive sound. Close to the table and from mid-distance, the ACUDA S2 particularly shows its superiority in spin-versus-spin duels. Precise ball feedback and high playing pleasure are its strengths. Sponge hardness: medium Characteristics: spin-optimized, soft and fast, with perfect ball feel Recommended for: balanced power all-round to offensive play. Discontinued item in thickness 1.8 mm. Delivery only while stocks last. The displayed inventory may differ from the actual stock.

T he Perfect Entry into Formula DONIC The Formula 4 for ambitious juniors and players switching to rubbers with built-in speed glue effect for the first time. If you're not looking for success through sheer power and speed, but rather through cleverly placed and varied shots, the Desto F4 is the perfect choice. The soft sponge with a slightly reduced speed glue effect combines the ball control of classic rubbers with the dynamics of the modern generation. Ideal for players who want to take their chances with control – and all at an impressively fair price!

The V > 01 Stiff is another innovation from the VICTAS V > 01 top series for ambitious players. The German and Japanese development team (GJ Tec) has succeeded in creating an extremely spin-rich, fast offensive rubber that offers all variable offensive strategists the perfect balance between speed and control. The pimple geometry, which is slightly more direct than that of the V > 01, and the maximum tension of the High Energy Tension top rubber of the V > 01 Stiff ensure excellent energy transfer at the point of contact with the ball and thus a strong development of speed. The open-pored, latest-generation 45° high-performance sponge, which is slightly softer than the V > 01, results in a higher flight curve for topspin balls and thus more reliability in play (“power & balance concept”). The V > 01 Stiff enables extremely fast and spin-rich topspin balls with an aggressive ball trajectory thanks to this new sponge-top rubber combination. The V > 01 Stiff really shows off its fantastic potential in spin rallies from mid-distance. The enormous grip of the energetic High Energy Tension top rubber also allows for dangerous serve variations and superb control when playing above the table.

Der Allround-Anti schlechthin. Schon seit vielen Jahren ein Bestseller! Durch das glatte Obergummi sind Sie völlig unempfindlich auf den gegnerischen Drall; egal ob Sie weit hinter dem Tisch abwehren oder ganz nahe am Tisch blocken. Der superelastische Medium-Schwamm ermöglicht eigene - für den Gegner unangenehme - Konterattacken.

Maximum Offensive Precision The version of the new COPPA X series with medium sponge hardness. Even better ball feel while maintaining very high speed and spin. The COPPA X1 requires less training effort thanks to its maximum precision in ball control. The ideal rubber for most offensive players. Characteristics: fast, highly precise spin rubber with perfect ball feel Recommended for: offensive players with fast topspin from mid-distance

Für diesen Artikel werden keine umsatz- oder mengenabhängigen Rabatte gewährt.  Der legendäre China-Belag mit der klebrig-griffigen Oberfläche. Relativ harter Schwamm.

The V > 01 Limber is the slightly softer and more controlled version of the VICTAS V > 01 top series for ambitious players. The aim in developing this version was to produce the most playful high-end offensive rubber in the medium segment. German and Japanese material experts (GJ Tec) combined the extremely spin-friendly and fast High Energy Tension top rubber familiar from the V > 01 with an open-pored, catapult-rich medium sponge of the latest generation. The result is a highly elastic, modern offensive rubber that is in no way inferior to the other versions of the V > 01 series in terms of power and spin. The “Power & Balance” concept has been optimized so that the new, slightly softer sponge construction of the V > 01 Limber allows for a higher ball trajectory, significantly reducing the number of errors on less well-hit topspin balls. When attacking, the rubber develops a fantastic sense of speed and also an inimitable fresh glue effect.

The surface of the Rakza 7 soft is identical to that of the Rakza 7 and consists mainly of natural rubber. This results in increased grip and spin. The significantly softer sponge greatly improves control characteristics. In addition, the ball flight curve is slightly higher for topspin shots, offering a wider range of play. Even with short strokes, the soft version provides a better feel for the ball. As with the Rakza 7, durability has been greatly improved due to the high proportion of natural rubber.

Einer der weltweit meistgespielten Beläge seiner Klasse! Für alle Spielertypen geeignet, deren Stärke die breite technische Variationsfähigkeit ist. Dieser Belag grenzt Sie in keine Richtung ein. Der mittelharte Medium-Schwamm, das extrem griffige, spinelastische Obergummi und eine hohe Ballkontrolle runden das harmonische Gesamtbild dieses Klassikers ab!

Reminiscent of the Fresh-Glue Era! The mega-rich sound combined with well-controllable speed will earn the COPPA X3 many fans. Perfect ball control and lots of fun with active spin play from all positions: the DONIC COPPA X3 is the new perfect lightweight rubber. Even all-round players will instantly play significantly better with this variant. Sponge hardness: soft Characteristics: very soft, with great sound and optimal control Recommended for: all-round play with high control and plenty of speed

The new COPPA X2 offers the precise balance between offensive play and aggressive all-round table tennis. Speed, spin, and ball control blend seamlessly whether close to the table, at mid-distance, or further away. Naturally, the rubber has built-in dynamism, and its durability has been further improved. Also perfect as a power rubber for an active backhand. Sponge hardness: medium- Characteristics: perfectly balanced rubber with plenty of speed and control Recommended for: power all-round play, spin, block, and smash

Maximum Speed in Spin The new COPPA series offers significantly more spin and arc at maximum speed compared to its predecessors. Especially when playing a bit further from the table, the COPPA X1 Turbo optimally supports every counter topspin. Like all new rubbers in the FD3 series, the COPPA X1 Turbo makes the game more precise and actively reduces errors. Characteristics: speed-optimized, highly precise, extremely spin-friendly speed rubber Recommended for: offensive players with strong counter topspin play from mid-distance

For more than two extremely successful decades, the DONIC Vario rubber series has helped shape the sport of table tennis. Now the time has come: For the first time, DONIC presents a rubber from this series with the quality seal "Made in Germany": The DONIC Vario Big Slam is a result of the world-famous Formula DONIC technology with a built-in fresh-glue effect. The DONIC Vario Soft is considered a pioneer of the soft-generation rubbers, which is why the DONIC rubber experts set out to develop a soft Vario rubber tailored to the current needs of table tennis. With the Vario Big Slam, they have created a rubber that takes control and all-round players with offensive tendencies to a new level of play. Thanks to its extremely soft 35 Shore sponge, you can feel the ball perfectly on the blade. Ideal for spin- and rotation-oriented players who enjoy playing with soft rubbers and like a great sound at ball contact. Recommended for players: Players who have so far played classic soft to medium rubbers and now want to switch to the excellent playing feel of the NEW FORMULA DONIC rubbers. The VARIO BigSlam, with its firmly built-in fresh-glue effect, offers these players an unparalleled sound with outstanding control and spin characteristics.

The top rubber of the YASAKA Rakza 7 consists mainly of natural rubber. This greatly improves grip and spin. In addition, the surface has been combined with the new “Power Sponge.” Together, these two materials create perfect synergy. The result: the Rakza 7 hybrid energy rubber. Thanks to the special properties of the rubber, players can place the ball precisely, with both direction and length able to be determined accurately. Serves and short returns can be placed with pinpoint accuracy. The durability of the Rakza 7 has been greatly improved due to the high proportion of natural rubber