3D printing glue gun

3d print with glue gun

If you break it down to the basics, 3D printing simply involves heating filament and using a bunch of preprogrammed electronics to place it where you want. So, in theory, you can cut out all the complexities by heating the filament and manually spreading it yourself… right? https://www.youtube.com/watch?v=6aJDnpeFHaY While 3D printing pens definitely exist, the…