... High speed USB 2.0 port, LCD and silicon panel, water-cooling system, glass CO2 laser tube, sealed laser beam by ... MaterialsFabric cloth,paper,leather,organic glass,resin,acrylic,wollens,plastic,rubber,ceramic tille,crystal bowlder, bamboo,wood and other non-metal materials. ... Technical Data Model GLC-1490 Laser type glass CO2 laser tube Laser ...