Dr. Skin Cock Vibe Vibe 4 Beige Realistic Vibrating Dildo. Dr. Skin Cock Vibe #4 is a 8 inches realistic vibrator with clitoral nubs and twist dial base for multi-speed vibration. Created for the beginner and for the cost conscious, Cock Vibe #4 is made of phthalate free PVC and powered by 2 AA...