... of condensed waterGross power<1000W Information of wood laser engraving: SF450 laser Wood engraving machine is suitable for art and craft ... can engrave on nonmetal materials such as bamboo, putamina of coconut, paper, plexiglass, acrylic, marble, jade and crystal. With ... cup, pencil, vase and so on. Characteristic of Laser Wood Engraving Machine:1. Japanese technical engine running, making sure the ...