As an upholsterer, this tool is worth its weight in gold! It saved me time as much as it cost on the first chair I've used it on much less in the future. If it cost 100โฌ I would pay. I'm not trying to be trite, but when you can spend an hour using scissors to cut out vinyl and leather cutouts to make curves, and you can get the job done in ten minutes with one tool, quickly get started appreciate. I know they are for metal but for leather and vinyl they are god sent and should be in the recommended tools if anyone is looking for something for upholstery. The photos I posted took 10-15 minutes to carefully edit with scissors and it took me 30 seconds. Don't hesitate if you BUY your trimmer!