This is another free 3D model made available for you. I love sharing my models, but designing, testing, polishing, uploading and maintaining them is a lot of work. In case you enjoy this model, please leave a small Donation or Buy me a Coffee. Thank you!
Use a 0.4mm nozzle and 0.2mm layer height. PLA is fine provided the sign will not outside permanently. Print with the colored side down.
It is a multicolor model using 3 layers of color before switching to solid white. 3 colors / 3 layers means roughly 9 or 10 tool changes - which can be done manually too.
The .gcode file provided is for an Original Prusa i3 MK3S(+) with a MMU2S attached. Extruder #2: white PLA, #4: red PLA, #5: black PLA.
The author marked this model as their own original creation.