1. It is best to choose natural hair (such as wool, horse hair, marten hair, etc.). The natural hair brush is soft and elastic, and it feels comfortable in contact with the skin, and it is easy to stick to the powder and the color is natural. Although the synthetic brush is relatively smooth, it is not easy to paint the powder particles evenly.
2. The bristles should be smooth, full, and not easy to fall off. The handle should also be handy for easy use.
3. When selecting a brush, you can feel its elasticity by hand, or press the brush at a 45-degree angle on the table. A good-quality brush is round or oval and has no gaps. You can also sweep the hair brush back and forth on your hand or wrist several times, and you can use it without any bristles (Note: Occasionally, one or two hair brushes will fall off. Not at all, and the price is quite cheap Instead of animal hair).
4. The method of identifying the authenticity of the bristles is: blow the bristles of the hot air of the hair dryer, and keep the original shape of the animal hair, and the curly ones are artificial fibers.
