I had a guy tell me he was going to buy me an "industrial" machine. He wanted to save money and thought buying me an 'industrial" machine meant I'd sew isinglass windows for his boats and it would be cheaper that having a marine place do them. I just shook my head and said, "Please don't". One: I don't want to do all his sewing. He flips boats. and Two: show me the machine you saw on craigslist... no, it's not industrial. Its domestic. It was an old singer from the 50's listed as a 'heavy industrial machine'. Yeah. Great pic. Puts it in perspective.