First ,the Produces amazing details for the price. I build a lot of products and so far, as these pictures ! the laser has not had any issues. I have used it close to 80 hours (of actual use) in 15days and it has always turned out very nice. The accompanying software is more intuitive than I thought it would be. It didn't take long at all to figure it out after testing on a few pieces of scrap wood. I have not used it for anything other than wood, but the results have been very nice, so far, on ...