Electric nail polisher

Product description
Material: Metal
Product attribute: Ordinary
Package Size
230*50*40(mm)
1. Hold the handle with your left hand, pinch the pink (grey) position with the thumb and forefinger of your right hand and screw it to the left until you hear a "click".
2. Remove the previous grinding head and take it out.
3. Replace the grinding head that needs replacing.
4. Turn the pink (grey) position of the grinder to the right (i.e., turn it back to the initial position) to replace it.