High quality 3D printer parts, special design for Prusa i3 MK3, 1.75mm filament hotend.; High quality 3D printer parts, special design for Prusa i3 MK3, 1.75mm filament hotend. For other hines, it can only be used remotely replace with V6.; The upgrade heatsink extruder radiator have self-elastic collet clip, which will be more convenient in using.; Very practical 3D printer accessories, perfectly matched to your hine.; Suitable for 1.75mm Filament. Throat Screw: M7.

What's in the box
1 x 3D Printer Accessories