... .imported Singapore focus lens 4.USB control co2 laser engraving machine GX 1225 1.Application: wood, bamboo, jade article, marble, ... acrylic, crystal, paper, leather, ceramic tile, marble, hardboard, bowlder, glass and other nonmetallic materials.It can be used in the fields ... , DST3.Package: Fumigation-free wooden cases4.Samples: mini laser engraving and cutting machine GX 5030 (vertical type)