Introducing the thinnest version of  Razor Spin! Designed with sharp edges, this square co-poly puts a tight grip on the ball, making it an obvious choice for those who place a premium on spin. To help with comfort, Tecnifibre deploys a unique polyurethane additive, making it great for those transitioning into polyester or who otherwise need a softer ride. But make no mistake, this string offers mindless accuracy on full cuts while also packing impressive playability duration for a co-poly. Ultimately, this is an excellent option for intermediate and advanced ball strikers looking for a spin-friendly co-poly with great feel.

• Gauge: 18/1.15
• Length: 660ft/200m
• Composition: Co-polyester Monofilament
• Color: Black