“ Thing we need every day : Pencils. ”
Pencil is the important thing we need every day. We use a pencil to write, record and drawing.
Most pencil cores are made of graphite .
The pulp was produced by industry process and it become to the paper after that paper was made to be a notebook.
The most important ingredient in a pencil is the graphite.
The wood used to manufacture pencils must be able to withstand repeated sharpening and cut easily without splintering. Most pencils are made from cedar (specifically, California cedar).