The doctor is in! Blush Novelties Dr. Skin Vibe #12 is an 8-inch realistic vibrator featuring a slim shaft and a thick base. It's perfect for anal penetration, as the protruding bottom helps to prevent "over insertion." The convenient twist dial base allows users to easily control the vibrations. Vibe #12 is also waterproof, making it suitable for use in the shower or bath. Designed with beginners and budget-conscious users in mind, Vibe #12 is made of body-safe, phthalate-free PVC.