Amazon.com: ATOMSTACK M4 Fiber Laser Engraver, 1064nm Cold Red Light High Accuracy Desktop and Handheld 2 in 1 Fiber Marking Machine for Metal Plastic Leather with 12000mm/s High Speed, Engraving Area 70x70mm
Amazon.com: MR.Carve M1 Pro Fiber Laser Marking Machine with Rotary, Portable Laser Engraver Engraving Machine with Protective Goggles for All-Metals, Jewelry, Plastics, DIY Dog Tag