FreeMultimaterial Y joiner
Thingiverse
11 model
Free
FreeMultimaterial Y joiner holder for Ender-2/Ender-3/Ender-5/CR-10 and similar
Thingiverse
Free3D Printed Open Source MultiMaterial UPcycler : SHRED-Buddy3D
Thingiverse
FreeNozzle Storage Chest - Multimaterial
Thingiverse
FreeMulti-extruder derived from the Prusa Multi Material 2 upgrade.
Thingiverse
FreeMulti-Material Filament Loader
Thingiverse
FreeMulti Color Adalinda (multi material 4 color)
Thingiverse
FreeMulti-Material Dodecahedron
Thingiverse
FreeHearthstone (Multi-Material)
Thingiverse
FreeOutFox Zero Clog Multi-Material System (Ender 3 series)
Thingiverse
FreeStar Wars Sith Code Wall Art (Multi Material)
Thingiverse