Experience the amazing patented 3-way angle adjustable perimeum massager and anus tickler.

The Underquaker unleashes tingling sensation with a stretchy 3-way cock ring to harden your erection, a motor that vibrates powerfully against the perineum and a teasing anus tickler.

The 3-way adjustable neck allows a perfect customizable fit to every unique body.

• Nano antibacterial silicone


• 3 intensities and 7 modes of vibration


• Waterproof IPX7


• Anus tickler


• Whisper quiet


• USB magnetic rechargeable