Anyone who has ever expanded siphons and cleaned with all kinds of devices so clogged pipes, should consider catch at special "water features" in the kitchen or bathtub vegetable scraps, hair and Co. before disappearing in the pipe system. To this end, these simple parts are ideally suited.
They
+ Not swim in or of
Scratch + guarantees nothing :)
+ Are really durable, especially in durable plastic and
Cleanse + totally simplistic.
The price performance ratio is great and therefore my conclusion:
Highly recommended and useful for all those who like to dispose of the domestic water by not clogged pipes :)