The Black Knight Cock Ring from Zero Tolerance is a vibrating cock ring that is designed to enhance mutual pleasure with its pleasure nubs and powerful 1-speed vibrating motor. The vibrating cock ring is made of premium silicone while the bullet is made of ABS plastic; making it 100% waterproof and submersible.

Zero Tolerance Black Knight Vibrating Cock Ring Features

• Vibrating cock ring with pleasure nubs
• Powerful vibrating bullet
• 1-Speed vibrating function
• Uses (2) LR-41 Batteries (Included)
• 100% Waterproof, Submersible