Latex that inflates once it is in: the hand pump builds the girth up squeeze by squeeze until it feels right, and the release button lets air back out when it goes too far. That means it enters at its narrowest and grows afterwards, which is the point of the design. Either partner can hold the pump. The rubber is built to take repeated use rather than one evening of it.
Specifications
- Material: Rubber
Stay with a water-based lubricant, because oil-based formulas break rubber down over time.
Warm water and a neutral soap are enough; dry it fully before putting it away.
