An ergonomic roto handle with driveshaft and protective cover, that fits SWIX' 140 mm roto brushes. The air suction functionality is a great add-on to take care of the working environment in the waxing cabin. When connected to vacuum it remove close to 100 % of the small dust particles created by roto brushing. Highly recommendable for serious waxers. PS: L-bend twist-lock adapter sold separately.