The open-ended Sono No. 92 reversible masturbator and bumper sleeve is easy to use, easy to clean, and can be turned inside out. Use it on your own as an exciting sleeve, or with a partner as a buffer that stops full penetration, making intercourse more enjoyable for those who experience discomfort with full penetration, while giving the penetrating partner the sensation of full insertion.

Lubricate with water-based lube before use for the best results.

Measurements: inner diameter 2cm, outer diameter 6.2cm, total height 4cm.