Reliable USB Engraver, 25W Electric Kit, Cordless Cutting Tools, Engraving Tool for Glass, Ceramics, Metal, Wood, Leather Making.

Multi-purpose: Electric engraving is suitable for decorating or personalizing a variety of metals, including metal, plastic, glass, jewelry, ceramics, wood, leather, etc. Cordless and portable: With a built-in, reliable battery, this engraver is easy to use with a USB cable and is portable, allowing you to work anywhere. Speed: The speed can be adjusted from 5,000 to 25,000 RPM, generally faster for glass or ceramics and slower for metal or wood.