Tenga U.S. Original Vaccum Cup Gentle. The new Original Vacuum Cup features it is celebrated hour glass shape and valve structure that provide constriction and amazing suction, with all new internal details upgraded from 15 years of engineering advancement. Special valves create a virtual vacuum inside the cup to deliver an amazing sucking sensation. Also, the unique pinched in shape helps to achieve an unparalleled tightness. These advantages features combine with an arousing slurping sound and vibration to give you the feeling that you are enjoying a real deep throat experience. This product is a disposable and not intended for repeated use. Size 2.72 inches in depth, 2.72 inches in width by 6.10 inches. Insertion length 5.80 inches by insertion 2.58 inches in width 2.58 inches. Weight 0.27 pound. Other specifications: disposable, prelubricated. Materials: insert sleeve: Thermoplastic Elastomer TPE. Please note how to use stroker is from another cup. Categories: Health and Beauty Aids, Male Masturbators, Sex Toys for Men, Solo Masturbators. Video. Restricted, Amazon Restricted. 2023.