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Anonymous users2024-02-10No, the pencil was a lead stone in its previous life, so it is called a pencil, and the current pencils are all made of graphite and soil.
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Anonymous users2024-02-09No, how is it possible, it's graphite, go to the encyclopedia to check the origin of the pencil.
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Anonymous users2024-02-08No, the core of the pencil we use is a mixture of graphite and clay, which can be divided into different hardness according to the proportion, just like the usual 2B, HB··· B is soft, h is hard.
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Anonymous users2024-02-07Talking about the process of making pencils. The pencil is made up of a pencil lead and a pencil shaft, which is made by cutting the wood into pieces and then processing it with hot water. The pencil lead is made of processed graphite and clay, and then the pencil lead is pressed into a pencil lead of the right size, and then the pencil shaft and pencil lead are combined with a gluing machine, and finally the pencil is painted and patterned, and the pencil is made.
There are also processes such as packaging, shipping, and sales.
Every item is made through the labor of many, many people, so we should cherish and cherish the item and not waste it.
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Anonymous users2024-02-06Isn't it fragrant to buy it for a dollar?
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