Thunderstorm stringset/40ft.


Note: When order has been placed, the 40 ft. stringset will be cut out from the original string reel and repackaged.


According to USRSA this string has high elasticity for a co-polyester.
It comes in a unique color and structure.

In the context of polyester, this string has greater power and spin.

Soft and crisp for a polyester.

Type : Co-Polyester
Structure : Mono-filaments
Shape : Axially Twisted shape with 10 sides (Decagon)
Colour : Purple/Violett
Gauge : 1.24mm