Question

How is made pen️ and pencil ✏️ ?


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Answer 1

Explanation:

Ballpoint pens are made from PPC pellets that are melted down, fitted with nibs, and injected with ink.

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Answer 2

Answer:

At the Pencil Factory a “Groover machine” cuts grooves into the slats to accept the writing core (or “lead”). Writing cores – made from a mixture of graphite and clay – are placed into the grooves. ... A second grooved slat is glued onto the first – making a “sandwich” – by a machine called a “lead layer”.