Today, the most common material that is getting used for the outside of pencils other than wood is paper. China makes the outer portion of pencils out of recycled paper.
Graphite
pencils
rulers,pencils,pens and so on..
Pencil lead is actually graphite.
Granphite, wood, eraser
Pencil lead is actually graphite.
Graphite covered in an epoxy resin
they are made of water vapour that boils the wood and graphite
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It is a case for containing your school material, like rubber, pencils, ruler, markers.
What it costs him to do business, such as office rent, pencils, pins,etc material that is not specifically charged out.
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