Vac-U-Lock Knuckle Up

Enhance play with the Knuckle Up attachment, compatible with Vac-U-Lock for versatile and exciting hands-on experiences.

Enhance playtime with the innovative Knuckle Up attachment, creatively designed to add a unique dimension to hands-on experiences. Compatible with all Vac-U-Lock attachments, its one-size-fits-all knuckle rings are sure to impress.

• Versatile Compatibility: Works perfectly with all Vac-U-Lock accessories.
• Innovative Design: Great for both solo and partner play.