The Bobbin has nice gentle bumps to tease as each bump slides through, gentle enough not to make you jump, but a nice feeling when going in and out.

Small Bobbin

Dimensions: Length - 38cm (11") Diameter - 4cm (1.5") Insertable length - 24.5cm, 9.64"

Medium Bobbin

Dimensions: Length - 30cm (12.5") Diameter - 5cm (2") Insertable length - 28cm, 11"

Large Bobbin

Dimensions: Length - 36cm (14") Diameter - 6.8cm (2.67") Insertable length - 33cm, 12.9"

Crackstuffers toys are made in a new improved Phthalate free vinyl. They are softer and stronger than before and smell good too! Always use plenty of lube, and they are safe to use with water-based lubes, silicone and oil based lubes such as Crisco.