▶Easy to handle daily large displacement household drainage, deodorization, anti-backwater, insect proof, detachable, easy to clean
▶When not draining, rely on the anti-gravity principle to automatically seal and close, and isolate all the smell under the water pipe, so that you are happy all day.
▶Meet all places: one set can fit all the places that need to be leaked, such as bathroom, kitchen, balcony, etc.
