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TRETORN MICRO X TRAINER TENNIS BALLS - SIX DOZEN SACK - 72 BALLS - ITF APPROVED - YELLOW - RRP £170 The patented Tretorn secret with micro cell construction balls is the inner core which is powered by 700 million air filled micro cellsThe air does not escape through the rubber core resulting in a highly playable ball that does not lose bounce and performance over timeThe above delivers a ball with a non softening core which is unique to Tretorn. This in turn gives you a ball with a lifetime of bounce that doesn’t lose its performance energyTretorn are the pioneer in this new category of tennis balls called 'micro cell'Tretorn micro cell balls are equally suited for the frequent competition player or the occasional recreational player. Simply the best choice for the majority of playersThe core is constructed from titanium and polybutadiene for a soft touch and enhanced spin. The flex-felt outer surface offers a great feel and maximum durability, making the ball suitable for all court surfacesAn excellent ball for winter tennis or damp conditions. Which makes it ideal for outdoor UK play ha ha haThe Micro X is also particularly good on artificial grass courts due to the consistent bounceThe balls are not unaffected by altitude level pressure and temperaturesThe micro cell technology balls perform excellent also in higher altitudes and colder climate conditionsTretorn pressureless tennis balls are designed differently from regular tennis balls in the sense that pressureless balls do not lose their bounceThe only time Tretorn tennis balls need replacing is when their felt cover becomes worn or damaged. This on average, occurs between one and two years with normal average useThe longevity of the ball is very practical with ball machine use due to the fact that ball machines usually hold a couple hundred tennis balls. It’s very expensive to replace all the balls in a ball machine so only having to do this every one or two years is a great savingThe ball has been rated the number one #1 ball by the ITF for ball machine useWith Tretorn pressureless tennis balls, you will only have to change the balls every 1 to 2 years. This means they last two or three times longer than traditional pressurised ballsTretorn Micro x balls are Ideal for coaching lessons, practice sessions, school use, ball machines & training drills due to their durabilityThese Tretorn balls are our best seller with our army of tennis coaches and regular customers. They have been our most popular coach’s ball for over 30 years. Our sales are increasing year on year due to their exceptional durability, continued bounce performance and value for moneyThese balls are not the cheapest ball we sell at Cramp Sports! But they definitely are the best value ball on the market today due to the balls long lasting bounce and durabilityTretorn's micro cellular technology is patented worldwide and recognised by the International Tennis Federation (ITF)Tretorn's micro cell tennis ball, the Micro X, is neither pressurised nor pressure lessThe Micro X ball combines the best of both worlds, resulting in a tour performance ball that does not lose bounce or performance over timeAvailable in - 3 & 4 ball tubes and also 72 ball trainer ball tubs & bagsApproved by the ITF & USTFTRETORN HISTORY & MARKET POSITIONTretorn was founded in Helsingborg Sweden in 1891, and has come a long way since thenToday you can find the brand in shops all over the world and they remain committed to their living heritage. For Tretorn, this means proven expertise in creating tennis balls that can withstand Scandinavian, British and varied weather conditions world wideFor the last 75 years the company has manufactured tennis balls and become one of the major tennis ball suppliers on the world stageTretorn are proud of their history and legacy. From the rough weather that got them started in 1891 to the continued improvement and innovation that keeps them going today, they continue celebrating their living heritage. Here’s to the first 128 Tretorn years and evolving for many more years to comeTRETORN 1946 - DANDELION TENNIS BALL - October 15th 1946 Tretorn produced their first tennis balls made of dandelion rubber. This first and special ball was an experiment and became an innovation that would form the evolvement for the next 75 yearsTRETORN 1955 - INVENTING THE PERMANENT PRESSURISED TENNIS BALL - 1955 was time for Tretorn’s next big innovation. This was the year they invented and submitted the patent for the permanent pressurised ball or pressure less ball. The same tennis ball technology is used all over the world todayPressures less balls are designed differently from other regular tennis balls in the sense that pressure less balls have bounce built into the rubber core and cannot lose pressure or bounce over timeThe only time the Tretorn ball needs replacing is when their cover becomes worn. This on average occurs within 1 to 2 years. Today Tretorn still produce the most advanced and playable pressure less balls in the worldTRETORN 1960 - LOW COMPRESSION BALLS - 1960 Tretorn invented low compression balls, a range of softer balls which fly slower to enable effective and easier development of tennis skillsTRETORN 1983 - THE PRESSURELESS XL TENNIS BALL - Tretorn launched the new unique pressure less XL Tennis ball. The first pressure less tennis ball with a performance that could be equalled with pressurised balls. The ball rapidly became a big success and in the coming years it became one of the most popular tennis ball not just In Sweden but other countries worldwide TRETORN 1985 - BJÖRN BORG JOINS TRETORN - Björn Borg had been working with Tretorn for many years but in 1985 he officially joins the Tretorn Advisory team. He joins Tretorn as a tennis legend and expert to help out with product innovation, marketing and brand development. He plays an active part in the Tretorn team, giving advice to improve existing products and ideas for new products. His analyses of product development are just as highly quality conscious as his tennis gameTRETORN 1998 - MICRO X - Tretorn's micro cellular technology ball launches this year and is patented worldwide and recognised by the International Tennis Federation (ITF) as the pioneer in a new category of tennis balls called 'micro cell.' Tretorn's micro cell tennis ball, the Micro X, is neither pressurised nor pressure less. The Micro X ball combines the best of both worlds, resulting in a tour performance ball that does not lose bounce or performance over timeTRETORN - 2002 PRESSURISED TENNIS BALLS - Tretorn launches pressurised tennis balls and become official sponsors at the WTA (Women Professional Tennis Association)TRETORN 2012 - OFFICIAL BALL PARTNERSHIPS - Tretorn sign official ball partnerships with selected tournaments on the WTA and ATP World Tennis Tour, this includes Hamburg, Stockholm, Umag, Zabreb, Båstad and today many more tournaments all over the worldTretorn has been at the heart of tennis ball history for over 75 years, few other companies have been as influential and intimately involved in shaping the tennis ballThe Tretorn ball brand is a market leader in tennis ball technology and as one of the world's leading brands, has distributors in all corners of the globeTretorn balls are sold in over 80 countries around the world now. Cramp Sports are very pleased to offer their product in our selected portfolio of top tennis ball brandsThe durable and unique tennis balls from Tretorn have helped to revolutionise professional and club tennis play and coaching for many yearsTretorn is one of the world's leading manufacturers of performance tennis balls. The world’s best tournaments and players trust Tretorn for their choice of tennis ballAs one of the leading tennis ball brands on the market, Tretorn balls deliver a perfect game no matter whether you're an amateur tennis player hitting for fun or an international tournament organiser looking for the perfect ball Tretorn balls are manufactured from a wide range of strong and durable materials which means they can deliver a durable and reliable performanceBrowse our range of Tretorn tennis balls, suitable for players of all standards. Be it for tournament, match or club senior or junior play.......... Tretorn has the perfect ball for youThe durability and optimum playability with Tretorn tennis balls makes them a dependable choice for top senior tournament play through to junior playTretorn has built its reputation by offering quality tennis balls at the forefront of technology. It has been supplying tennis balls for decades to tennis tournaments, clubs and players around the world

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Weight 7 kg
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