You will receive four sheets of laser engraved black papers and a .The paper are made of high quality material, which is colorfast and scratch-. The laser engraved patterns can be firmly bonded to metal, glass and ceramic surfaces. Cut the laser engraving paper to the right size, followed by putting it into water to soak for 1-2 minutes. Stick the laser making paper on the item to be engraved (black side up) and dry it with a paper towel or use a hair dryer to dry the residual water on the laser color paper. Use the laser engraving machine to engrave and finally scrape off the excess laser color paper. Crafted from high-quality material, the laser color marking paper is both colorfast and scratch-, ensuring that the laser-engraved patterns adhere firmly to metal, glass, and ceramic surfaces.The color penetrates into the laser mark mark make the mark on the DIY project more obvious,clear and beautiful. Our black laser engraving paper for fiber lasers engraving machines to engrave on metal, ceramics, cups, tableware, plexiglass, crystal, jade, artificial stone, plastic, resin, acrylic and other non-metallic products. Laser engraving marking paper for laser engraving DIY enthusiasts to create works for makers, offices, jewelry crafting, and DIY enthusiasts, the black laser engraved marker paper is a versatile tool for adding custom laser prints to create unique patterns. Colour:As Shown Material:Paper Package Contents: 1 set x laser engraving marking paper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.