Keith Haring and TENGA teamed up for an innovative pleasure experience with the Original Vacuum CUP. Its hourglass shape creates intense sensations using advanced technology. For the best experience, remove the sticker on the Air Hole before use and adjust suction by covering it with your finger. The Smooth Insertion Pad lubricates upon insertion, ensuring a secure fit and less leakage. These disposable CUPs are pre-lubricated and easy to use—unwrap, use, cap, and dispose.