I bought this a few weeks ago to do some small glass sandblasting projects. I don't have a lot of room in my studio, so the small size suits my needs very well. My only criticism is that it states that it requires only 10lbs of blasting media, but it really needs much more. With only 10lbs, I am stopping constantly to push the media down into the feed line intake. I have more on order and hope that solves the problem. Otherwise, it's a nice little unit for the price.