Knuckle Up Vac-U-Lock™ Attatchment

The knuckle up attachment slides over your fingers with a snug, secure fit that feels natural from the first moment. Those knuckle rings sit comfortably below the standard Vac-U-Lock plug, giving you that hands-on connection while opening up a whole system of compatible attachments. It's surprisingly versatile.

What makes this accessory special is how it bridges your touch with endless possibilities. The user-friendly design means you can switch between different Vac-U-Lock attachments without losing that direct, personal connection. The novelty factor is real, but so is the functionality.

Whether you're exploring solo or with a partner, this enhancer brings a new dimension to play. The seamless construction means you can focus on the experience, not the toy. It's the kind of innovation that makes you wonder why no one thought of it sooner.

Product Features:

• Compatible with entire Vac-U-Lock attachment system
• One-size-fits-all knuckle rings for secure fit
• Standard Vac-U-Lock plug design
• Perfect for both solo and partner play
• User-friendly hands-on experience
• Durable construction for reliable use

Usage Tip:

Start with the knuckle up attachment on its own to get comfortable with the fit before exploring different Vac-U-Lock attachments.