I got one and I highly suggest before anyone buys a drain snake that they see how the metal line gets locked.
Mine was cheap and while it does work the locking mechanism is just a flat knob that I have to loosen 4 turns, pull about 6-9 inch of line out then tighten it back up 4 turns, then repeat that about 20 times.
Look for one that has a better line locking system so you don't have to waste all that time. Most of my time doing drain snaking is loosening and tightening that stupid knob.