GRBL Pre-Assembled CNC 3018 PRO Router 3 Axis PCB Milling/Laser Engrave Machine. T his unit was built by my roommate and he left it here. I dont have any clue how it works but I know he did use it. He got it delivered about a month ago and put it all together so its basically brand new. I dont have a laptop to test it but when plugged in it lights up and moves around a little bit.I will unassemble at buyers request any part that you are worried about as I know these usually come in pieces but this one is already built. It comes with the unit with the 3 pre installed step motors, spindle installed, and the pre installed board. There is no laser but is available as an add on as well as a manual controller. Comes with power plug and unopened green glasses as well as a package of bits. The item "GRBL Pre-Assembled CNC 3018 PRO Router 3 Axis PCB Milling/Laser Engrave Machine" is in sale since Wednesday, November 20, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Woodworking Equipment\Routers". The seller is "drummerbull_7" and is located in Gilbertsville, Pennsylvania. This item can be shipped to United States.