Tecnifibre Razor Spin 18G Grey Tennis String REEL (660FT)

Tecnifibre Razor Spin is engineered for one job: putting more rotation on the ball. Its textured profile grabs the ball at contact and lets the strings snap back, producing the heavy topspin and sharp slice that make short-court angles possible. In the ultra-thin 18 gauge (1.15mm), Razor Spin bites even harder and adds noticeable feel on touch shots, making it a favorite of players who play with margin and shape rather than flat power. This 660-foot reel in grey strings roughly 16 racquets, a practical quantity for players who restring often and for shops working through a steady customer base.