mini laser engraving machine 1,APPLY:Acrylic Board, Clothing, Wood Board, Bamboo, Leather, Clothing, Marble Stone, 2,CE,FDA mini Laser Engraving ... , Glass, Paper, Plastic BoardFeatures of Laser Engraving and Cutting Machine S Series:Widely Laser Tube Power Using: 60W, 80w, 100w ... 1:4 Wheel Speed to keep high quality cutting effect 3 Phase motors works higher speed than common motorOptional Parts: ...