Can not engraving material:metal, stone, ceramic, shell, light-reflecting material, transparent material. Features : -Suitable for DIY lovers -High quality and long service life. The item "US 3-Axis DIY CNC Router Engraver PCB PVC Wood Milling Carving Engraving Machine" is in sale since Wednesday, June 19, 2019. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "bgmotor2010" and is located in Altadena, California.This item can be shipped to United States, Canada.