You've probably heard of green thumbs, but have you ever come across a Black Thumb? You're about to!

This stretchy silicone ring-meets-prostate vibe holds tight over a penis, strap-on, or other penetrative toy. If a cock's involved, the Thumb can help keep its owner extra firm during sex, but either way, the ring steadies part 2 of Black Thumb—the curvy prostate/G-spot vibe!

While you're wearing the ring or enhancing another toy with it, the suer-silky thumb-shaped vibe below will line up with your butt. Pop it into place (with lube, of course!) to feel it will rub and rock against inner sweet spots during sex, stroking, etc.

As for vibration, you'll have ten super-powered options to explore, all controlled with one button.

The super-silky silicone Black Thumb is body-safe, easy to clean, and safe to use with any water-based lube you love. It's USB rechargeable, and a cord is included. The Black Thumb is splash-proof but shouldn't be submerged.splash-proof

*The Thumb's ring stretches from about 1.5"/3.8cm