Aspera Triplum- is a string with innovative shape it's square cross-section has unique cutouts, inspired by snake skin, ensures excellent rotation and better mobility of the strings. Thanks to its advanced design, it offers exceptional gaming comfort and greater control over the impact. Compared with our Gamechanger model, Aspera Triplum guarantees an even better ball feel and dynamics on the court.
 
This is a complete change to how you can create more bite and spin action on the Ball.  
 
Innovative  Design for the creative players