Tenga Original Vacuum Cup
Featuring a special valve structure, the Original Vacuum CUP delivers amazing suction when covering the air hole on the top of the item. With its celebrated hourglass shape, it delivers a tight squeeze upon insertion and unrivalled stimulation from unique internal details.
The TENGA CUPs all feature the Smooth Pad insertion mechanism!
This mechanism not only offers extra adherence, air-tightness and less lubricant leakage, but will automatically apply lubricant to your shaft as you insert!