Make Your Strings Bite!

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

Ideal Spin Strings have

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

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 2015. Hansinova, LLC. All rights reserved.