Iron filler is an environmentally friendly 3D printing material that can be polished to present the appearance of iron. It is odorless during printing. the printing is smooth, without problems such as warping and cracking.

After using this material, the 3D printing filament has the luster and texture of iron, can absorb magnets, and has a high density.

It can be used in PLA, ABS, PETG, ASA and other materials.