Original Vacuum Cool Cup stroker from Tenga. The new Original Vacuum Cup Cool Edition includes a cooling lubricant and features its celebrated hourglass 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 to give you the feeling that you're enjoying a real deep throat experience. This product is a disposable and not intended for repeated use. Size 2.72 inches in depth by 2.72 inches in width by 6.10 inches in height. Insertion length 5.80 inches. Insertion width 2.58 inches. Video. 2022.