Lots of solutions have been proposed and enacted for multi-color and multi-material 3D printing, from color mixing in the nozzle to scripts requiring manual filament change. A solution proposed fairly ...

But it also looks like pillowing as well? I could clean my extruder but a set of new 1st party brass extruders is cheap enough that it's not worth the effort. No that is massive under-extrusion not ...

Anyone frustrated by the size limits of consumer-grade 3D printing systems needs to check out this inventive DIY hack that ...