... Paper Laser Engraving Machine 1.60W Laser Tube 2.Leetro USB System 3.Hiwin Guide Rails 4.Stepper Motor CM-9060 Paper ... Laser Engraving Machine Standard Features:1. CO2 Sealed glass ... planks(light planks), bamboo ware. Double colored boards, paper, leather, shells, coconut shells, ox horns, resin ... PartsLaser Tube and Lens CM-9060 Paper Laser Engraving Machine