Male Stroker is going to be so pleasurable with this 5D 12 Frequency Hands Electrical Male Stroker Cup that is a Stimulating device designed to take male orgasm at its peak. This 12-frequency masturbation cup is made of non-toxic material ABS material that makes it quite durable for years to come. What makes it safer is its waterproof body that allows it to be used in water. There is a red power button that should be pressed to make the device run. It specifications are 22.7cm x 9 cm.