Herramienta de tallado de bolígrafo para piedra y madera (Azul)

● ★Japanese electrical machinery★engraving pen has a 21,000 RPM Motor to engrave glass, metal, ceramic and plastic, only using two included AAA batteries
● ★ HOLDS LIKE A PEN★ compact engraver has ergonomic tri-lobal grip and precise fingertip control
● ★ENGRAVING DIAMOND TIP BIT★ using a standard 3/32-inch engraving diamond tip bit and safe fingertip controlled on/off switch