Non-return Enema Bulb 420ml

·No sharp corners design for safety and comfort.
·Non-return plug has anti-backflow function for preventing the return of sewage.
·Unique wide-mouth design makes it easier to clean the residue inside. Screw thread connection & sealing ring, make assembly more convenient, at the same time, it can prevent the leakage.
·Non-return valve can prevent the leakage of water from the container.