Easy Setup: features a modular design for easy assembly, built around the fixed focus laser and focusing tool makes getting this engraver assembled and focused effortless.Create in A Few Clicks: The Laser Engraving APP included with the LC-40 prioritizes ease of use, which is very friendly to beginners. From importing the images to starting your engraving you only need a few clicks on your phone.Versatile Crafter: With a 400mm*400mm work area and 5.5w laser diode, it provides sufficient working space and power to handle a wide range of materials. Empower your creations with a variety of materials you can cut or engrave for any gift-giving holiday.Robust Build: Linear rail motion system and solid aluminum frame ensure engraving accuracy of the , allowing for crisp and clean results.Dual Firmware Support: In addition to the easy-to-use software we provided, GRBL-based firmware is also available for the . If you want to do more customization to your engraving projects when you gain more experience in laser engraving, simply flash the firmware, and you can use LightBurn and LaserGrbl to control the LC-40.