This Polyester string is developed for professional play with extreme durability. The POLY DURA™ provides extreme resistance against wear, gives extra power and control with less tension loss.
extra durability
extra control
extra power
POLY SPIN™
This special shape high modulus Polyester String is developed for professional play with extra high ballspin by the rough surface. The POLY SPIN™ provides an extra control with high performance in spin & power.