Dunlop Black Widow 18 660' Reel Tennis String Reels

Dunlop Black Widow 18 tennis string is a premium polyester that delivers spin and durability. This string is constructed with high tensile, monofilament premium polyester for longer lasting playability. Features a heptagonal outer profile. Ideal for serious players. Power: 7 Comfort: 7 Spin: 10 Durability: 8