TENGA Rolling Head Cup has an amazingly flexible body that allows you to explore different motion with the toy. The flexible body of the cup allows you to your penis by rolling, going up-down or from side to side. You can experience a full motion sensual sensation that you have never had. There is also a small air hole on top to give you full control of the vacuum sanction. Basically, this is the sex toy to get if you love to take take control and have total flexibility!
Onacups are designed for one time use. Use it with a condom if you are planning to reuse.
All TENGAs have lubrication inside. The lubrication consists of: purified water, glycerin, sodium polyacrylate, phenoxy ethanol, and paraben (allergy tested in Japan).