Zero Tolerance The Big Bang Adjustable Tapping Ring w/Steel Balls - Black

The product is submersible and easy to clean, and the tapping motor does what it promises. First time getting the adjustable silicone straps right was a little awkward. Once set, it was enjoyable.

I like that it's completely submersible and easy to clean. The chrome-finished plate looks nice, and the 1-button control is straightforward. Steel balls massage while the motor taps in different speeds.

The drawstring-style adjustable silicone straps help it feel comfortable. The tapping motor has a powerful feel, and the stainless-steel balls keep things interesting as they move. Easy to clean and submersible.

The ring stays put thanks to the adjustable drawstring-style straps. The tapping motor and moving steel balls make it feel active, not just decorative. Totally submersible and rechargeable by USB-nice.

This definitely works: tapping motor, multiple speeds, stainless-steel balls moving. However, the adjustable silicone straps need careful adjustment for comfort. USB recharge and being submersible are great, though.