This sink snake is like a plumbing snake, except it has a piece of velcro at the end to pull hair and other dirt out of a sink drain.

Hair and dirt is a leading cause of clogged drains in bathroom sinks, so it stands to reason that Velcro can be used to clear out clogged drains.

You feed the Velcro end down a sink drain, and spin it around, and then pull it out. Since the hair and dirt clog is often entangled, the entire clog can be pulled out at once.