USB-C Electric Engraving Pen Wireless Cordless, 3-Speed Mini Grinding Pen with Indicator Lights, Fast Charging, Overload Protection for Metal Glass Ceramic Jewelry Wood Stone

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USB-C Fast Charging & Long Battery Life: The cordless engraving pen charges quickly via USB-C, reaching 80% in just 30 minutes for a full charge in 1 hour. A single charge provides over 1 hour of continuous use, minimizing downtime.
Compact & Portable with 3 Variable Speeds: Lightweight and easy to carry, this mini engraving pen features a one-button switch for 3 adjustable speed levels (5,000 / 10,000 / 18,000 RPM), giving you precise control for different materials and tasks.
Smart Indicator Lights & Auto Power-Off Protection: Equipped with power, speed, and overload indicator lights. When resistance is too high, the overload light activates, and the tool automatically shuts off to protect the motor and your workpiece from damage.
Wide Application & Versatile Use: Ideal for engraving, grinding, polishing, drilling, and cutting on a variety of materials including metal, glass, ceramic, leather, wood, jewelry, stone, and statues. Comes with 30 grinding needles and multiple accessories.
Durable Build & Convenient Set: Made from high-quality metal and plastic, this engraving pen is built to last. The complete kit includes 30 grinding needles, 2 drill bits, 6 cutting slices, 16 stencil templates, and more, offering great value for DIY enthusiasts and professionals.