Amazon.com: ORTUR Laser Master 3, 10W Output Laser Engraver and Cutter, 20000mm/min Engraving Speed & App Control Laser Engraving Machine for Wood and Metal (Red and Blue)
Ortur LM3 LE Laser Engraving & Cutting Machine 15,000mm/min
Amazon.com: ORTUR Laser Master 3 with 50L Air Assist, 20W Output Laser Engraver and Cutter, 20000mm/min Engraving Speed and App Control Laser Engraving Machine, 380+ Colors Engraving On Metal Steel, 0.08mmx0.08mm
Amazon.com: ORTUR Laser Master 3 with Foldable Feet, Powerful 10W Laser Engraver and Cutter, 20000mm/min Engraving Speed Laser Engraving Machine, App Control, Laser Spot 0.05x0.1mm, Laser Engraving Area 400x400mm