POLISI3D3D Printer Hardened Steel Mk3 Drive Gear Extruder Dual Gears Kit Drivegears Extrusion Wheel for Upgrade Prusa I3 Mk2/Mk2S/Mk2.5 Mk3S 3D Printer

POLISI3D 3D Printer Hardened Steel MK3 Drive Gear extruder Dual Gears kit DriveGears Extrusion Wheel for Upgrade Prusa i3 MK2/MK2S/MK2.5 MK3S 3D Printer

eSUN PLA+ Filament 1.75mm, Enhanced Toughness 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0.03mm, 1KG Spool (2.2 LBS) 3D Printing Filament for 3D Printers, Grey