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Vac-U-Lock - Knuckle Up

Vac-U-Lock - Knuckle Up - Main image
Vac-U-Lock - Knuckle Up - View 2
$11.89 $23.78 In stock

Category: Accessories

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.

Customer Reviews (4.8 / 5 · 5 reviews)

Aurora D. ★★★★★

My partner’s eyes went wide the second I pulled these out mid-scene—the knuckle design feels surprisingly solid in hand, and the locking mechanism clicks in with zero wobble. Honestly, the novelty alone makes it worth it, but the grip is what sold me.

Thomas A. ★★★★★

The way it locks into place is rock solid, no wobble at all, which makes a huge difference during use. It's got that playful edge without feeling cheap, and the size is just right for a firm grip. Honestly, this thing exceeded what I was expecting for the price.

Joseph H. ★★★★★

The knuckle design looks way more intimidating in person, and the fit is snug enough that it stays put even when things get vigorous. It’s honestly the coolest little accessory I’ve picked up in a while—just make sure you’ve got a compatible base, because that’s where the magic happens.

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