"The Book of Lead Powder"

Lead powder is the most important thing in the world. Its quality is delicate, its color is like frost and snow, and it is very useful in all kinds of crafts, medicine and other things.

The production of lead powder is quite complicated. Lead ore is mined through several processes such as calcination and refining to obtain pure lead. Later, lead and acetic acid are used to combine them in a delicate way. During this period, the heat and the proportion of materials used need to be pinched accurately, and if there is a slight mistake, all previous efforts will be in vain.

Lead powder is used in makeup, and ancient women especially love it. Applied to the face, it can make the face white, like pear blossoms under the moon, adding beauty to the appearance. In medicine, it can also be used as medicine to treat all kinds of sores and ulcers, and has the effect of detoxification and muscle growth.

However, lead powder also contains toxicity, so when using it, be careful. If used excessively, it may harm the body. Therefore, those who use lead powder must weigh the pros and cons to achieve a beneficial and harmless state. It is the case in all things in life, and it is necessary to make good use of it in order to live up to this precious thing.