3 in 1 out printing https://www.aliexpress.com/store/product/New-upgrade-HE3D-tricolor-DIY-3D-printer-kits-3-in-1-out-extruder-large-printing/822821_32910550011.html?spm=2114.12010608.0.0.42e26578MKmOrN

reprap
gplus
(B Robert) #1

3 in 1 out printing