Special edition - Best Control, Sound and Durability in its Class

This special edition string is made for continuous clears and smashes. It's one of the most durable strings made in the R4X series, providing a balance of control, power and solid hitting sound. The nylon multi-filament with patented quattro-fibre wraps provide a solid control and high durability.

durability: 100/100
power: 80/100
softness: 60/100
spin: 70/100

gauge: 0.70mm (21GA)
material: Nylon multi-filament with quattro-fiber wraps