Features: Unleashes your creativity with our electric grinder, a versatiled tool designing for precisions engraving, grinding, and polishing on various materials. This wireless engraving pen features a rechargeable designs and a miniature rotary tool that is perfects for delicate diyer projects, offering both convenience and portability. For hobbyists, and diyer enthusiasts looking to add intricate details and touches to their creations with ease and accuracy. Whether working on wood, tile, glass, stone, or metal, this miniature electric grinder is the go to device for small scale home improvement and artistic projects. Experience the satisfaction of bringing your visibility to life with our user friendly and efficient grinder, a must having addition to any toolkit for detailed and fine workmanship. Specifications: Component:ABS Size:As Picture Shown Chucks size:1-3mm/0.04-0.12inch Package Includes: 1pcs Electric Grinder note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual colorings of the item. Thanks for your understandings.