Amazon.com: EM-Smart Nova Deep Engraver Fiber Laser, Commercial Laser Engraving Machine, LightBurn Compatible Color Marking Machine with Red Dot Guide, 5.9x5.9 Lenses for Metal Steel Gold Jewelry More
25W Green Nanosecond Fiber Laser Single Mode Pulsed Fiber Laser
EM-Smart Nova - 25W Small Laser Engraver with Rotary Working – EM-Smart Official