... are high.Detail Specifications Laser tube:Sealed CO2 glass laser tubeLaser power:60W-150WOperating temperature0-45°C ... ,canvas,EVA,PVC,etc. Glass excluded Engraving:Wood, Paper, Leather, Cloths, Organic glass, Plexiglass,Resin, Acrylic, Woolens, ... Plastic, Rubber,Ceramic tile, Crystal, Bowler, Bamboo, Marble, Granite, Tile, Delrin,Doublecolor board,Glass ...