"Phantasmagorical" clinging made possible by the unique air-cushion mechanism.

It is world's first masturbation cup to adopt an air-cushion mechanism without relying on the elasticity of sponge or urethane materials.

The ultimate, never-before-experienced clinging sensation has been achieved by allowing free changing of the air pressure in the 24 air-cushion chambers.

The latest Japanese engineering technology is used to maximize stimulation!