- Introducing the 12V Mini Electric Grinder: a compact, high-quality tool designed for precision engraving and carving on various soft metal surfaces. - Key Features: - Versatile Functionality: Perfect for engraving on crystal, stone, glass, agate, jade, copper, and aluminum. (Please note, engraving knives must be purchased separately.) - Adjustable Speed: Tailor the speed to suit different tasks, ensuring optimal performance for your specific project. - Portable Design: Lightweight and small, it fits comfortably in your hand, similar to holding a pen, making it ideal for both indoor and outdoor use. - Convenient Power Options: Comes with a battery power cord, allowing for easy operation away from outlets. - Practical Applications: - Artistic Projects: Bring your creative vision to life by engraving intricate designs on jewelry or art pieces. - DIY Home Decor: Personalize glass or stone items to create unique home decor or gifts. - Hobbyist Use: Ideal for model makers and crafters looking to add detailed engravings to their projects. - Quality Assurance: Crafted with exquisite workmanship, this grinder is designed for light surface engraving, ensuring a reliable tool for your creative needs.