Double Heads Laser Cutting Engraving Machine 1.Two heads 2.Double efficiency 3.60w/80w laser ... material including acrylic, wood, textiles, card wood,arylic,plastic,two-layer plate,bamboo,leather,cloth,paper,wool,rubber,plexiglass,marble,ceramic ... Laser Cutter Specifications Consumable parts Recommended:Laser tube:one or two pieceReflective mirrors:3 pcsFocus lens:1piece Standard accessories Included: ...