Ergonomic Cordless Electric Micro Engraver Pen Color:Black and achieves high-precision work on

and achieves high-precision work on delicate projects

It Ensures Long-Lasting Performance

【Fully charged in 1h~2h by USB Charging】Rotary tool kit is equipped with a 4V rechargeable battery and a TYPE-C charging cable

the motor runs stably at high speed

Ergonomic Cordless Electric Micro Engraver Pen Color:Black and achieves high-precision work onLarge Capacity Battery1200mAh rechargeable battery can provide powerful power without wires, and the battery can be charged through the USB interface. Engraving Pen can generate strong and steady power to complete most DIY craft work. Powerful PowerThis electric pen has a 37,000 RPM motor, the motor runs stably at high speed, and it is not easy to heat up for a long time. Pen type push switch, pen press, sensitive contact switch, easy to operate.