You are downloading the digital files for creating a unique four layered plate using laser cutting. However, the files are fully customizable and can be utilized for CNC machining and plasma cutting. The SVG files can be edited using Inkscape and/or other CAD software, the STL file can be used for 3D printing, and the STEP file contains all the necessary CAD data in a solid model format. Below are instructions for laser cutting and 3D printing. All our files are built using Bezier splines and are very high quality. Furthermore, the files are geometrically perfect (manifold) and editable with the proper software. INSTRUCTIONS FOR LASER CUTTING AND FINISHING with the SVG files ((blue lines are for engraving, and the red lines are for cutting): *** All wood is 1/8" thick. Cuts must be made with the material face down as there are some engraving lines on the back faces of some layers that are used for alignment and gluing purposes. *** (1) Cut layer 1 and Layer 3 with a dark-colored plywood or hardwood like Walnut or Mahogany. (2) Cut layer 2 and 4 with a light-colored plywood or hardwood like Maple or Baltic birch. (3) Apply glue to the back of layer 3 inside the engraved line and align the outer edge of layer 4 to the engraved line on the back of layer 3; clamp and let cure for 4-6 hours. (4) Apply glue to the back of layer 1 and align the outside edge of layer 2 with the outside edge of layer 1; clamp and let cure for 4-6 hours. (5) Apply glue or epoxy to the back of layer 2 inside the engraved line and align the outer edge of layer 3 to the engraved line on the back of layer 2; clamp and let cure for 4-6 hours. (6) Soften the sharp edges with some sandpaper either manually, using a flap wheel on a drill, detail sander, or while spinning the assembly on a lathe with a soft chuck attachment. (7) Coat the assembly with Danish, Tung, or Teak Oil, or with Varnish, or Polyurethane as desired. INSTRUCTIONS FOR 3D PRINTING with the STL file (1) Load the STL file into the printing software used by your 3D printer (e.g. Cura). (2) Scale as desired to fit the bed of your 3D printer. (3) Generate a print file and forward it to the 3D printer. Don't hesitate to contact us if you run into any problems.