EM-Smart Nova - 25W Small Laser Engraver with Rotary Working – EM-Smart Official
EM-Smart PC 2 - 25W Fiber Laser Engraving Machine with Built-In Computer, Laser Engraver Portable for Business – EM-Smart Official
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