Yer finally fed up using that stone hard clutch every time you need to change a gear on your way to yoga class, the local library or your favourite soda fountain? W&W has the fully analog solution, made from natural wood and steel. Customize your hand and arm muscles with – ta-daaah! - HAND GRIPS. Compatible with every OS on the market. No messy wrenching, no dirty hands. No homologation necessary. No USB port needed. Easy pump-O-action!