The Tenga Flip Hole is the ultimate in male masturbation. Now the hottest selling sex toy in Japan, the Flip Hole was designed by an engineer to be both stylish and functional. Full of new features such as the Floating Pad and Vacuum Pump, to enhance your sensation at your finger-tips. The interior is incredibly detailed, molded in super-soft silicone to feel great on your member. Simple “flip” open to clean, and you’re done! Quality masturbation has never been this easy.