1. material: the main materials of brushes are wool, wolf hair and ponytail hair. The wool quilt is soft and delicate, suitable for writing small characters and delicate lines; Wolves are strong and suitable for writing big characters and thick lines; Ponytail is between the two, suitable for writing medium-sized words.
2. Hair quality: the hair quality of the brush should be uniform, full and elastic. You can judge the quality of the hair by observing whether the hair of the brush is neat, broken and falling off.
3. Hair tip: The hair tip of the brush should be sharp and neat, without bifurcation or bending. By observing whether the nib is neat, forked or bent, you can judge the quality of the nib.
4. Pen holder: The pen holder of the brush should be firm, smooth and comfortable. You can feel the texture and weight of the pen holder and choose the pen holder that suits you.
5. Brand and price: Choosing famous brands of brushes can guarantee quality and after-sales service. At the same time, price is also an important factor in choice. You can choose the right brush according to your own budget.
In short, when choosing a brush, we should comprehensively consider the factors such as material, wool, hair tip, pen holder, brand and price, and choose a suitable brush according to our own needs and preferences.