[US Direct] Ortur Laser Engraver Laser Master 2 Pro S2 LU2-10A With 10W Output Power | LU2-4-LF With Air Assist Nozzle | LU2-4-SF For Engraving ,5.5W-10W Output Power 400 * 400mm Engraving Area For Wood Metal AcrylicOrtur Laser Master 2 Pro S2 Laser Engraving Machine 10,000mm min 24V 2A Engraving and cutting of various materials can be realized Available Materials of Engraving: Wood, Paperboard, Black Acrylic, Leather, Some Plastic(opaque), Power Coated Metal, etc. Available Materials of Cutting: Paper Board, KT Board, Felt Cloth, Leather, Thin Plywood, Thin Black Acrylic, etc. LU2 4 SF: Short Focus Laser Module : It has a smaller Luminous Cavity, so it has a