Vac-U-Lock™ - Ultra Harness Knuckle-Up

Description

Taking hands-on play to the next level, this feisty Knuckle Up accessory will delight and amaze you with its novelty, functionality, and its undeniable ‘cool factor’.

The Knuckle Up accessory is compatible with the entire selection of Vac-U-Lock attachments, with its one-size-fits-all knuckle rings sitting below a standard Vac-U-Lock plug. You won’t believe how versatile this toy is! It’s perfect for both masturbation and playing with a partner!

What are you waiting for?! Experience endless pleasurable possibilities with the most user-friendly sex toy system in the world.

Compatible with any Vac-U-Lock Attachment
One-size-fits-all knuckle ring grip
Phthalate-free, body-safe material
Comfortable during use
Experience incredible sensations with this toy from Doc Johnson