upThis item is a laser engraver cutting marking upgrade Kit, it can apply to all of our 3D printer DIY kit.
1. Engraving materials: hard wood, plastic, bamboo, rubber, leather, cut paper or other flammable materials(such as phone case, mouse, pencil, name card, wallet, plastic comb, etc., This kit can't engrave metal and transparent materials.
2. This laser kit can be used to cut only soft materials such as cardboard, thin wood board (up to 1 mm), foam board, and non transparent acrylic (up to 5mm).
3. To prevent the laser head from burning out caused by overheating, please turn off the laser kit for at least 5 mins after 30 mins continuous working.