The nozzle of this electric anal douche is made of non-toxic grade silicone, which is safe and smooth to insert. The enema water bottle is made of PET material, which is odorless and easy to clean. Electric Shower 3 Speeds and 5 Enema Holes enema bulb kit uses atomizing spray technology. innovative electric water, with 5 water column holes and 3 spray speeds, from soft to jet. Giving you a 360hands-free cleansing experience. Non-Return Technology - this Anal Vaginal Douche contains 2 one-way shut-off valves to effectively prevent backflow of dirty water. Ergonomic design - slim nozzle is conducive to easy insertion. The oval enema is designed to be convenient to hold and can be filled with 350ml of water. The enema bulb and nozzle are detachable, which makes it easier to clean and dry faster.