5500mw/10w/30w/40w Laser Engraving Machine Mini Desktop Laser Engraver Printer Portable Carver Diy Laser Logo Mark Printer - Laser Engraving Machine - AliExpress
Amazon.com: ATOMSTACK M4 Fiber Laser Engraver, 1064nm Cold Red Light High Accuracy Desktop and Handheld 2 in 1 Fiber Laser Marking Machine for Metal Jewelry Plastic Leather, Engraving Area 70x70mm