Blush Novelties Basically Yours Cock Vibe 8 is a 9 inch realistic vibrator with a slim shaft. Twist dial base is waterproof for shower and bath time. Created for the beginner and for the cost conscious, Cock Vibe 8 is made of phthalate free PVC. To clean use soap and water or a toy cleaner then let air dry. Multispeed Vibrations, Waterproof, realistic feel. Requires 2 AA batteries, not included.