UC-lock / WC-Tür

In many cases, when we go to the toilet we need to hang the package, but after we finish,we often forget to take it, It`s more embarrassing that when we go back we have found toilet is using . So how to remind users to take the bag, UC can give you the answer. It easy to understand and use, when opening the door users will see the package, so he will be the last guy to miss the pag.