EverVictory 10W Mini Laser Engraving Machine Metal Steel Iron Stone Engraver DIY Printer 1.Carving materials: stainless steel, iron, aluminum, ceramics, stone, wood, bamboo, leather, plastics, etc. 2.The explanation rate is 30 times faster than Arduino+grbl,, and instantly be able to complete the task of interpretation active instruction; shortest path algorithm can shorten the time. 3.Support Windows 7/8/10 ,Our ac master software, support Chinese, English, Russian languages.Simple & easy to use. 4.Software 255 adjustable laser power, low-light positioning, positioning freedom, gray, shortest path algorithm 5.No limit on objects size,the machine can be set and worked on the object, eg,