Homer Face Keychain Color - No Need MMU

No MMU is required.
Easily print z layer color change.

Print instructions

Layer: 0.15mm
Nozzle: 0.4mm
Print time: ~20 minutes
Top fill pattern: Hilbert Curve
It is possible that better quality can be achieved and the model can be scaled down if 0.25 nozzles are used. Maybe I'll try it in the future.