Specifically the type of printer that prints using spools of plastic filament, but that seems like the most common type anyway
You are viewing a single thread.
View all comments 17 points
Yup, this is how I explain FDM printing to friends. It’s like a giant hot glue gun, layer one layer at a time. Except instead of a giant hole for glue, it’s a 0.4mm hole, really tiny.