The new Original Vacuum CUP features it’s celebrated hourglass shape and valve-structure that provide constriction and amazing suction, with all new internal details upgraded from 15 years of engineering advancement.
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 as you insert! They also feature an Air-Hole and air-release valve that allows for easy insertion into the item, but also offers extreme vacuum suction if you cover the hole with your finger when pulling out!
Each consist of an intricately engineered elastomer sleeve for detailed stimulation, as well as a urethane foam wall that pushes back to maximize the sensations of each stroke.
Once you remove the wrapping and open the cap, you can immediately use this pre-lubricated product. Once you’re done, simply place the cap back on the item and dispose.