Eco-friendly refillable cartridge, you no longer need to purchase a new cartridge every time the filament runs out. You can refill this cartridge at a much lower price. This small cartridge is compatible with all the 3D WOX product line. The cartridge comes totally empty with gears and rollers assembled. The circuit board comes with the refillable filament, so that you can insert the chip into this cartridge, there is a slide hole for the chip in the cartridge.
- Eco-friendly
- Reusable and refillable cartridge
- Compatible with 3DWOX 1, 1X and 2X
- Easy to refill filaments