It's a Makeblock Laserbox. Limited to 12" x 20" X-Y, Z capacity of 3/16" to 1/4" material. A CO2 laser, it won't cut or engrave metals. Reads computer design files in .svg or picture files in .jpg formats, .svg for cuts and .jpg for picture engraves. So it is CNC in the sense that actual machine control is a computer file, but not in the sense of milling or 3D shaping. I've been learning and practicing for four years.