... , 3).Imported mirror 4).Safely wooden packing.... Laser tubeCO2 Laser tube-It's special glass tube mainly contains ... widely used for Industrial Cutting, Laser Engraving, Laser industrial processing, Quencher, Cutting & Engraving on Leather, Laser Medical Machine, Infrared detecting, ... )applicable material:leather, cloth,glass, stone,acrylic,wood,color board and so on non metal material(3)applicable ...