FreeMixing 3 color in FDM printer with cura plugin
Thingiverse
8 model
Free
FreeEpoxy mixing cup
Thingiverse
FreeKitchenAid Mixing Bowl
Thingiverse
FreeEpoxy Mixing Tool
Thingiverse
FreeFilament mixer / dual extrusion / mixing extruder
Thingiverse
FreeUtility for mixing two filaments (Cyclops, BigBuilder dual feeder...)
Thingiverse
FreeHero Me for BTT 2in1 (mixing or Switching 2in1) (for creality CR-10/s Ender 3/Pro)
Thingiverse
FreeGSC Crift Pew pews for mining
Thingiverse