Japanese adult toy manufacturer Tenga has unveiled their new “Onacups,” or masturbation cups, space-age series of toys for men. The series of five different toys (named Soft Tube, Rolling Head, Air Cushion, Deep Throat, and Double Hole) boasts a scientific design and pleasures such as adjustable suction or “phantasmagorical clinging.” 

The Onacups are currently only available in Japan until they develop “large size products.” The toys are disposable and designed to be single-use. If they’re as good as they claim, at 15,000 Yen ($16) each, masturbation could quickly become a very expensive habit.