With this string, Prince puts its legendary synthetic gut formula into a durable and spin-friendly package. Features raised ridges for added bite and easier access to spin. The combination of a thick 1.38mm gauge and a special Duraflex coating makes this is a great option for those who want extra durability and control without having to switch to a stiff polyester. Offers impressive comfort for a thick and durable string.

• Gauge: 15L/1.38mm
• Length: 40ft/12.2m
• Composition: Solid Core Synthetic Gut w/Duraflex
• Colour: Yellow