Doc Johnson - Knuckle Up Vac-U-Lock Toy Accessory 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 Doc Johnson Knuckle Up Vac-U-Lock Toy Accessory is a great fit for kids, parents, and handymen who want to create their own custom, one-of-a-kind fasteners using a traditional corset or suspender design.
