You should choose a soft, fluffy one that stretches easily when it is swept over your face. It should be able to cover one-fourth of your eyelids, but at the same time, the two can let you control freely and sweep out beautiful and appropriate eye shadows.
Good brush judgment:
a. Swipe a few times on the skin, the touch is gentle and comfortable, without any tingling.
b. Hold the bristles with your fingers and gently comb them down without any hair loss.
c. Lightly press the brush on the back of the hand, showing a perfect semi-circular shape, neatly cut, and perfect curvature.