This Precious Realistic Vibrating Cock simply screws into the patented Sexerciseball for a workout you will not soon forget! The life like vibrating realistic cock offers 6 vibrating modes and is made from flesh-like rubber material complete with vein texture. This is the must-try ultimate pleasure experince - not just a toy! Precious comes with a wireless remote control and a free 50ml sample of Sexerciseme lube. Use 3 AAA batteries (not included) for vibrations. Get on and get off!