It can only cut foam, paper, thin leather material. In the process of using, please wear professional protective glasses! Suggested that the laser light in the case of focus, the power is too strong, do not use strong light to illuminate the skin! Avoid the use of flammable objects or gases in order to avoid causing a fire or explosion.1x DIY Desktop Mini Laser Cutting/Engraving Machine. International buyers please note: a. The item "40X50CM DIY Logo Laser Engraving Machine 500mW Marking Wood Printer Engraver" is in sale since Tuesday, October 9, 2018. This item is in the category "Business, Office & Industrial\Printing & Graphic Arts\Sign-Making". The seller is "cskwin2015" and is located in HK. This item can be shipped worldwide.