Soft hair brushes are less elastic and softer. Generally made of wool, chicken feathers, fetal hair and other soft hairs.
1, wool pen: wool pen is made of goat's hair, and its performance is softer than purple brush pen, because wool is thinner and longer, suitable for writing big characters and breaking big characters.
2, feather brush: feather brush is made of the hair of the rooster's chest, and its performance is softer than wool.
3, fetal hair brush: fetal hair brush is the hair of a newborn baby, and its performance is extremely soft. Xiao Ziyun (487-549) used fetal hair brushes in the Southern Dynasties, which shows that it has a long history.
Maintenance:
After the brush is used up, the remaining ink should be washed immediately to avoid sticking to the pen tip and hung on the pen to maintain the elasticity of the pen tip. In case of sticking ink or using a new pen, it can be soaked in warm water. It is not allowed to tear it off or soak it in boiling water to avoid breaking the front and turning around. New pens should be packed in cartons or wooden cases, and some mothballs should be put to prevent them from being eaten by insects, often dry and moldy.
(1) To start a new pen, you must start it first. Soak the bought pen in warm water for not too long until the nib is completely opened. Don't melt the glue at the root of the pen, otherwise it will become a "brush" and your hair will fall off easily. Violets are hard and need to be soaked in water for a while.
(2) Be sure to get the pen wet before writing. It is not allowed to write as soon as the pen is stained with ink. The method is to soak the brush with clear water first, and then lift it. Don't soak it for a long time to avoid gel at the root of the brush. After that, the pen is hung upside down until the tip of the pen regains toughness, which takes about tens of minutes. Pens must be dry when stored. If the pen is not polished, the hair will become brittle and brittle after pressing again, and the elasticity will be poor.