A direct replacement for the 3D printer, high bearing capacity, ensure your printer working smoothly.
Sufficient content: This package contains adequate quantity of extruder wheels in a pack, sufficient quantity to satisfy your various demands and replacements.
Practical function: Our 3D printer parts can replace your broken one and make your printer work more efficiently, improve the performance and reliability for your 3D printers.
The design is simple, easy to install and unload, and easy to use.
Made of material, it is durable and wear resistant for long- term use.