Beat the Heat with COOL TENGA COOL TENGA CUPs feature a cooling menthol-infused lubricant that send a soothing, cool stimulation upon insertion With its hourglass shape and special valves, the Original Vacuum CUP delivers amazing suction and stimulation from unique internal details. To create a strong internal vacuum, simply remove the sticker at the top of the cup before use and cover with your finger while using. Measurements: 2.7 inches wide and 6.1 inches tall Material: TPE, PE Color: White. Note: One-Time Use Recommended.