HARDELL Engraving Pen, Electric Micro Pen Tool Kit, USB Rechargeable Cordless Rotary Tools, Professional Portable DIY Engraver Machine for Metal Glass Ceramic Plastic Wood Jewelry Black

【Large Capacity Battery】1200mAh rechargeable battery engraving pen provides powerful power to complete most DIY craft work, USB-C charging enables wire-free creative sessions. 【High Speed Powerful Motor】The stainless steel electric engraving pen has a 37,000 RPM motor, it runs stably at high speed and does not easy to heat up for a long time. Sensitive pen-type press switch, easy to operate. 【Ergonomic Design】This engraving tool with ergonomic grip replicates the comfort of writing pens. Compact and portable design features a precision engraving bits for multi-material engraving on metal, ceramic tiles 【Wide Application】The etcher engraving tool supports you to engrave and beautify on any material, such as glass, wood, egg, plastic, jewelry, ceramic, leather, rings and more. Helps you make key chains, DIY necklaces, or make other personalized gifts. 【Spark Your Creativity&Endless Inspiration】Equipped with original engraving stencils, and high-speed rotatable pen head, easily achieve three-dimensional engraving effects, allowing novices to quickly create master-level works