Planetary gearbox 3D-malli almost 2 years 19 Paste Extruder 3D-malli almost 2 years 4 Y AXIS idler wheel & roller fully printable 3D-malli almost 2 years 2 Pergo Robo3D Base Split for Print 3D-malli almost 2 years 1 100% Printable Hand(1 component) 3D-malli almost 2 years 1