The Tenga x Keith Haring Original Vacuum Cup is a pre-lubed masturbation cup housed in a sturdy plastic sleeve. Complex internal textures work in conjunction with the cup’s air flow valve to create tightness and realistic, vacuum-like sucking sensations. Let the Tenga x Keith Haring Original Vacuum Cup satisfy your innate oral desires. Tenga masturbation products have been specifically designed to simulate sexual sensations while masquerading behind innocuous packaging. Bring a Tenga cup along on a business trip without raising eyebrows at security check points, and don’t worry about accidentally leaving your cup on the nightstand. Tenga products look innocent ?like bottles of lotion or shampoo, even computer speakers.