【Powerful Laser Etching Capability】 The unique base design provides etchers with etching stability and safety. The lightweight design allows the DJ7 to engrave a larger area while being more portable. Its etching area is 150mm*150mm. 【Non-slip design】 The DJ7 is equipped with non-slip feet to avoid accidental collisions caused by movement, making the engraving more stable and smooth, allowing you to enjoy your engraving time. 【Engraving on a variety of materials】 The laser engraver can engrave your desired images and logos on a variety of materials. It can engrave on paper, kraft paper, wood, ceramics, leather, bamboo, painted metal and more. 【Compatible with Rotary Roller】 Works perfectly with the RT5 rotary roller. Easily engrave on smooth cylinders. 【Support for lightburn】The DJ7 can be matched with lightburn to make it easier to engrave the work you want. 【Premium Package】Premium Package includes DJ7+RT5.