30-in-1 Digital Rechargeable Electric Engraving Pen Kit

• 30-piece set for engraving, carving, grinding, and polishing. • Rechargeable digital display allows for precise speed control (variable speed). • Suitable for various materials including metal, wood, plastic, glass, and leather. • Ergonomic design for comfortable grip and control during detailed work. • Ideal for DIY projects, crafts, personalization of items, and small repairs. • Includes a variety of bits and accessories for diverse applications. • Brand new condition, powered by a built-in rechargeable battery.