Flintronic Electric Engraving Pen, Rechargeable Cordless Engraver Pen with 30 Bits, 10 Templates, Engraving Pen Tool Kit for Jwelry, Wood, Glass, Ceramic

【Ergonomic Design】The engraving pen features a lightweight pen-style body that conforms to ergonomics, providing a comfortable grip that fits snugly in the palm of your hand. It offers flexible and precise control, easily handling intricate engraving of various small items such as wood, jewelry, eggshells, and fruit. It's easy to use and requires minimal effort (Note: Results may be less effective on hard materials like stones and diamonds)
【Three-Speed Adjustable Control】With three adjustable speeds from 12000-20000 RPM, you can switch between fine lines and deep grooves as needed. It's compatible with various materials including soft metals and leather, producing delicate and refined finished products. Both beginners and experienced engravers can easily master it
【Low Noise Operation】The pen operates with minimal noise, ensuring uninterrupted operation, even at home or during nighttime creation. Beginners and professionals alike can create freely and focus on crafting their u