The GENESIS Black Magic Tennis String is a premium co-polyester string designed for players seeking the ideal balance of power, control, and comfort. Engineered to provide a softer feel than traditional poly strings, Black Magic delivers excellent responsiveness while maintaining the durability required for competitive play.

Known for its consistent tension maintenance and spin potential, this string helps players generate powerful shots while maintaining precision and control. Whether you’re competing in matches or training at a high level, Black Magic offers the performance and reliability serious players expect.

Product Features

Features & Details

• Co-Polyester Monofilament Construction – durable performance for competitive play
• Balanced Power & Control – designed for precision and shot consistency
• Enhanced Spin Potential – helps generate heavy spin and ball control
• Comfortable Poly Feel – softer response compared to traditional polyester strings
• Excellent Tension Maintenance – consistent performance over time
• Length – 660 ft / 200 m reel
• Gauge Options – 18 (1.19 mm), 17 (1.23 mm), 16 (1.29 mm)
• Color – Black
• Use – tennis training, competitive play, and professional stringing