Turn your tennis strings into ideal spin strings with SpinGen, boost spin and power in your shots today!

Make Racquet Stringing

Faster and Easier

Make Your Strings Bite!


SpinGen treated Luxilon Alu Power and Babolat RPM Blast tennis strings.  SpinGen does not weaken the strings or cause tension loss 


US Patent No: 8,622,096; 8,631,834  Content copyright 2020. Hansinova, LLC. All rights reserved.

Ideal Spin Strings have

Maximized string-to-ball friction & Minimized inter-string friction