Package Includes - You receive 6 sheets of laser engraved marking paper, including 2 sheets each of black, blue and brownish red colours. Size - The laser coloured marking paper is made from high quality material that is waterproof and . Applications - The black laser engraved marking paper is suitable for use on ceramics, cups, plates, organic glass, plastic, acrylic and other products. Use Method - Cut the engraving paper into suitable size, put it into water and soak it for a while, then stick the laser printing paper on the item to be engraved, dry it with paper towel or blow dry the residual water on the laser colour paper, then use the laser engraving machine to engrave, and finally scrape off the excess laser colour paper. DIY Personalised Patterns - Laser engraved marking paper is the perfect accessory to add laser printed patterns, customise your own patterns, suitable for manufacturer and office pattern making, jewellery DIY crafts making and so on