... laser tube: 60w Laser Engraving MachineApplicable material: acrylic, perspex, wood, MDF, plywood, crystal, glass, bottles, marble, granite, stone, rubber, fabric, ... cloth, leather, paper and so on.ItemModelLaser Engraving Machine LE09061Working area900mm ... , USB Port, Red light pointer, Autofocus Laser Engraving Machine