UNIVERSAL USB PORT: Electric engraving pen kit features a universal USB interface, eliminating the need for a power adapter and getting rid of restrictions.
THREE GEARS: Electric carving pen has three gears, 5000rpm, 10000rpm and 15000rpm, to meet daily DIY sanding needs.
STURDY AND DURABLE: Electric engraving pen is rugged, wear resistant, easy to use and transport, helping you work better and more efficiently.
VERSATILE USE: Electric engraving pen supports multipurpose use and is a great helper for DIY enthusiasts, carpenters and craftsmen.
EASY TO CARRY: Mini electric engraver etching pen is compact and portable for flexible operation, making it a great gift for craft enthusiasts.