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In these times in Egypt, people began to use feather pencils. they were made from pieces of bamboo and a feather attached to it. to write they dipped the pencil into ink. As time went by the pencil improved until finally the graphite pencil was invented.
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In 1564 a group of settlers found huge sources of graphite and discovered they could use it to mark their cattle and later on used it to write. a few years later they invented the first graphite pencil.
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A company named "Koh-i-Noor Hardtmuth" patented the first ever production of pencil core made from a mixture of graphite and clay.
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In 1822, the first patent for the mechanical pencil was written. It is a pencil that its lead can be increased or decreased in size. Also, the lead can be inserted and removed from the pencil.
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At that time in Philadelphia, the first patent of adding an eraser to the edge of the pencil was written.
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Over time, humanity has changed the pencils to fit us better. Today we have a variety of pencils in different types, colors and shapes.
