Dunlop Black Widow 18 Tennis String Set is a premium polyester monofilament designed for players seeking exceptional spin, responsive power, and precise shot control. Its distinctive seven-sided profile increases ball bite, helping generate heavy topspin and sharper shot angles. The thin 18-gauge construction enhances feel and responsiveness, offering greater spin potential while trading some durability for performance.
Intermediate to advanced players with fast swing speeds who rely on topspin, aggressive baseline play, and precise shot placement. Particularly suited to players who prioritize spin and feel over maximum string durability.
| Material | Polyester Monofilament |
| Gauge | 18 / 1.21 mm |
| Length | 40 ft / 12.2 m |
| Profile | Heptagonal (7-Sided) |
| Color | Black |