String Dr. is the tennis string saver that prolongs string life, reduce friction and increase
performance. This prevents the strings from moving and rubbing against each other. String Dr. not only increases string durability, but also improves a racquet's performance. This tennis string saver changes the string to advanced one for power, comfort and feel for more playability by simple spray on sweet-spot, or on entire string surface. The tennis string saver is Non-flammable, Wont Oil Stain, Non-Toxic, Dissipates quickly, and it does not leave a lingering sliding feel. It works well with any string or gut.
Features
The Sweet Spot by using the String improver is 10% larger than your current strings.
String improver prevents the strings from moving and rubbing against each other.
String improver not only increases string durability, but also improves a racquet's performance. The added " trampoline effect” of the strings speeds up ball for more power, more spin while the more stable string bed allows for added control.
Non-flammable, Won’t Oil Stain, Non-Toxic, Dissipates Quickly, Does not leave a lingering sliding feel. Works well with any strings or guts.
PAYMENTS DETAILS
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