Signum Pro Tornado Set Tennis this string helped unlock the

this string helped unlock the spin and power of the modern tennis era

this racquet combines a control oriented 98in² head with a spin-friendly string pattern and stable beam construction

It is an excellent ball which is fast

The DirectConnect carbon fiber handle runs seamlessly into the end cap for enhanced feel and torsional feedback

creating a true work of art

Signum Pro Tornado Set Tennis this string helped unlock theTornado is a heptagonal shaped co polyester string offering a high level of dynamic power while providing exceptional access to spin. This string is axially twisted and dramatically increases the spin potential compared to traditional round strings. Signum Pro Tornado also offers excellent playability and comfort for a co polyester string.