Our unique spiral-ribbed sleeve features an airflow structure that traps air between the hard casing and the elastomer, creating a cushion-like sensation with pleasurable pushback during insertion and a satisfying suction.

The AIR FLOW CUP's 's special valve structure creates an incredible suction sensation when you cover the air hole during use.

You don't need to worry about applying lotion or leakage because the Smooth Pad insertion mechanism creates an airtight seal and automatically applies the internal lotion as you insert.