A quick demo of my Vinyl Cutting tool for my Ender 5 3d printer. This is my Thingiverse page where you can find the mount for the drag knife if you want to print one for yourself:
https://www.thingiverse.com/Andrea_Bo...

I'm quite satisfied with the quality of the stickers I can cut considering it's not a professional machine. For larger stickers you can't tell the difference between vinyls cut like this and ones made with an actual cutter.