The lube/grease on the Z rod can ruin your prints if touched by the filament. This guide helps preventing this behavior by running the filament directly inside the
...さらに表示 extruder.
It prints easily in less than 20 minutes and it is compatible with many CR-10 style 3D printers, including the Creality Ender 3 and the Alfawise U20/10.
