The Zeqoo Onacup Green Crumble Type is part of the SSI Japan line of quality vacuum masturbators. While simple in design, the internal vacuum cup boasts three separate chambers lined throughout with a series of large nubs and ridges that offer a varied penetration sensation. The thick-layered "Crumble" is both easy to clean and straightforward to store, coming with its own case.
The Zeqoo Onacup Green Crumble Type features: