Crafted from silicone and safe for contact with your skin. the Bathmate Hydro Rocket does more than clean. The easy-to-squeeze bulb and its one-way valve shoots its warmth from the nozzle inside of you. Excellent for hygiene. the 325ml bulb holds plenty of liquid for stimulating cleanliness. The Rocket comes with a bag that allows for discreet storage when it returns to earth. waiting for its next lunar landing.