Tenga Original Vacuum Cup Masturbator
The Original Vacuum Cup from Tenga has an hourglass shape that provides perfect tightness during play. The unique valves create a virtual vacuum within the cup which provides sensational sucking action.
You can adjust the vacuum to suit your needs by covering or uncovering the air hole. Once you’ve inserted fully cover the air hole with your finger and pull.
The TENGA CUP Series is designed solely for one-time disposable use.