You just insert it down your drain, twist it a few times via the handle, let the grabby micro-hooks on the tip (similar to Velcro) do their work on the stuck, clogging hair and debris. Then pull it up, and your sink will drain like it’s new! This reader tried and loved it! 

I used it myself a few months ago, and it worked wonders: It wasn’t hair clogging my sink, but the remains of a luxury soap bar that made so much gross residue it built up over time. It was gross, yes, and I had to insert it, clean it, and re-insert it a few times, but it was sooooo worth it — and effortlessly removed all the grime until the sink drained nicely again. 

Get one with five included refills on Amazon for $19.99.

Source: https://www.buzzfeed.com/nataliebrown/even-if-youre-absolutely-not-handy-you-can-do-these-61-easy