... tube 3,DSP control system 4,CE certificate Laser cutter for woodFeature:This type machine is a kind of laser ... used to engrave on acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline,marble, leather, cloth, double-color ... worktable, USB Port, Red light pointer,AutofocusApplicable materialAcrylic, crystal, glass, ceramic, marble, metal coating, cloth, fabric, wood etc