The Signum Pro Thunderstorm is a ten-sided high-tech co-polyester tennis string with an axially twisted structure. Its construction is designed for spin and controlled shots, combining power with ball control and tension stability.
Benefits at a glance
- Ten-sided and axially twisted string profile
- Designed for spin and precise ball control
- High-tech co-polyester with good tension stability
- Purple string colour
- Available in 1.24 and 1.30 mm
- Available as a 200 m reel or 12 m string set
Shaped construction for spin and control
The ten-sided, axially twisted profile supports spin generation. At the same time, the Thunderstorm is designed for controlled shots and stable playing characteristics.
Two gauges and two packaging options
The Signum Pro Thunderstorm is available in 1.24 and 1.30 mm. The 12 m string set is intended for a single stringing job, while the 200 m reel provides string for multiple racquets.
Scope of delivery
1 Signum Pro Thunderstorm tennis string in the selected gauge and packaging option.
Technical data
- Brand: Signum Pro
- Product type: Tennis string
- Material: High-tech co-polyester
- Profile: Ten-sided, axially twisted
- Colour: Purple
- Gauges: 1.24 and 1.30 mm
- Packaging: 200 m reel or 12 m string set
