Tenga 3D Spiral Masturbator Sleeve Massage Essentials It has five vibration functions

It has five vibration functions that step up gradually with each press

The heart-shaped base adds more than visual appeal

Cable-free

It feels close to the body's own lubrication

Tenga 3D Spiral Masturbator Sleeve Massage Essentials It has five vibration functionsSpiralling hexagonal plates run the length of this sleeve, creating a rolling pressure that shifts as you move. The ribbed steps add sharper points of contact between them, so the sensation changes character rather than holding one steady pitch. Squeeze the outer shell and the tightness increases. Release it and the feel opens up. The vacuum effect lets you dial in a rhythm that responds to grip rather than staying fixed. It stretches to an insertion