You receive three different colors of laser engraved marking paper, one sheet each in blue, brownish red, and black. To avoid damage, please store the marking papers in their plastic bags without folding, and store them in a cool, dry place Crafted from quality material, the laser color marking paper is colorfast and scratch-, ensuring firm adhesion of laser engraved patterns on metal, glass, and ceramic surfaces Transform your projects with our Laser Engraving Color Paper. Enhance glass, ceramics, metals, and more with rich, vivid colors 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 Whether you're crafting intricate or personalizing items, our black color paper allows you to elevate your laser engravings to new heights Colour:As Shown Material:Paper Package Contents: 1 set * laser 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.