The original monofilament polyester string, Poly Star Classic has been around for more than 29 years and has continuously been modified to meet todays standards. Offering an abundance of control, Poly Star Classic is ideal for hard hitters who like a firmer stringbed. With very little string movement and excellent durability, Poly Star Classic has been proven to be the choice of string for many players all over the world. Players who favor playability over durability will want to go with this thinner gauge.