Premium disposable masturbator now even better! The TENGA Dual Sensation Cup masturbator, featuring a discreet design, is now available in a premium version with an elaborate internal structure, high-quality silicone material, a flexible squeeze cup, and improved, easily washable lubricant for even greater smoothness. This single-use masturbator is usable on both sides (one side provides gentle stimulation, while the other offers intense sensations) and is ready to use immediately. After a soft entry, the penis is generously coated with premium lubricant from the lubricant ring, eliminating the need for additional lubricant. The two varied internal structures with different diameters provide sensual or firm massages to the penis. At each end of the masturbator, an innovative vacuum opening adds sucking sensations akin to the best blowjob. To use it, simply remove the sticker from the vacuum opening and seal or open it with your finger as desired. Length: 15.5 cm, insertion depth: 15 cm, internal diameter: 4.5 cm. Made of TPE, PE, and polyurethane.