Fiber laser machine 30 Watt power Usage period: two months Engraves on leather, some types of wood, marble, ceramic, all types of steel, colored acrylic, pens, silver, gold, copper, and aluminum. Reason for selling: Lack of time to work. The machine details are shown in the pictures. It comes with two lenses, A foot pedal for repetition, And a USB flash drive with Arabic software for the machine. The supplier is within Saudi Arabia, and it has a one-year warranty and training from A to Z is available from them. The machine is very easy to use and is a productive machine, Mashallah. Please do not undervalue the item.