Perfect for the colder months, the Hot Tenga Original Vacuum Cup takes your classic Tenga masturbator cup and adds a single-use heating unit. Based on the same technology as kairo hand warmers, the integrated heater pack gets the tunnel up to 45 degrees Celsius (113 degrees Fahrenheit) to simulate the warmth of a wet pussy. To use, remove the film/seals, pull out the central lever, and rotate until it clicks. Place the cup upright on a flat surface and push down until the lever is all the way inside, then leave for four minutes before using.
The Hot Tenga Original Vacuum Cup features: