Marque masturbator by Seven Creations, made of plastic. What's unique about this masturbator is that you can remove the sleeve with stimulation nubs. This has 2 benefits: it can be filled with water for an unprecedented sensation and it's easy to clean after use. The casing holds three rotating pearl strips, which rotate at 7 powerful rotation settings. The Marque masturbator requires 4 AAA batteries (not included).