Mini rechargeable cordless engraving pen for metal, glass, ceramic, plastic, wood, jewelry, stencils B

Comfortable and easy to control: Simply hold it like a pen, and its compact design allows you to perform complex tasks smoothly and effortlessly. Easily control the engraving/drawing path for smooth and clear lines. 1 scribing pen: The scribing pen is for extra-fine and delicate lines, ideal for marking on jewelry or other small objects, such as rings, pendants, etc. Continuous speed: From 5,000 to 18,000 RPM (revolutions per minute). Generally, high speed for glass/ceramics, low speed for metal/wood. Reliable: The portable electric drill is suitable for decorating or personalizing a wide variety of materials, including metal, plastic, glass, jewelry, ceramics, wood, leather, and more. USB Type-C charging (suitable for all USB ports), charges 80% in 30 minutes, charges 100% in 60 minutes, 3 speeds idle for over 1 hour.