Poly Tour FIRE 125 red 200m string reel

Powerful and with an appealing playing feel.

With SIF technology (Silicone oil-infused filament). The world's first technology to embed polyester with silicone oil, ensuring better string slippage.

The friction between the strings is greatly reduced and thus facilitates increased string slipping. The string then snaps back more quickly. This creates more spin and speed, as special measurements have shown.