This open-ended bumper masturbator by Sono is made from super-smooth, highly flexible TPE, so it can be flipped inside out with ease; it's easy to use and clean, and works well for solo or partner play.
- Inner diameter: 2 cm
- Outer diameter: 6.2 cm
- Total height: 4 cm
It can also double as a bumper to limit full penetration for anyone who finds it uncomfortable, while the penetrating partner still feels the sensation of full insertion; a generous amount of water-based lubricant is recommended before use.
