A few companies over the years have introduced vibrating items for bath and shower play, but not like Sportsheets. We have been blown away by the items in this line to date. Not just decorative, these vibrating wonders are also completely functional. And the packaging and design of each item allows for plausible deniability when guests are snooping in the medicine cabinet. Equipped with a powerful, waterproof bullet vibe, the sponge is suitable for couples or solo play. Plus, the vibes are removable if desired.