The Zero Tolerance Nautilus is a vibrating penis enhancement sleeve with a flexible, stretchy design and open cut out sections for closer contact. Its peek a boo sheath expands around you, while two motors provide vibration at different points along the shaft.

• Flexible, stretchy sleeve with cut out openings
• Two motors for dual point vibration
• Turbo Mode for stronger vibration
• Five year warranty

A good fit if you want a flexible vibrating sleeve with added texture and dual motor power.