A pencil rubber otherwise known as an eraser is used to rub out pencil marks on paper
The first person to put rubber on a pencil was Harret Tubbmien.
Rubber has a high co-efficient of friction.
at first the rubber is made to erase the pencil mark.
Yes, we can erase pencil marks with rubber because erasers are made out of rubber
rubber
a pencil is 7 1/4 inches long with out a rubber on it
It depends on the Pencil Holder and how it was made. If it had rubber or plastic in it and rubber or plastic outside it then yes if it's just rubber or plastic with nothing inside of it or outside of it then it's not
the sap of rubber trees help erase graphite
In most cases, the rubber. Especially if you don't plan on continually sharpening the pencil.
use pencil and rubber band.
Rubber, I'm pretty sure.
There are certain parts of a pencil that are renewable:the rubber eraser,the wood of the pencil,the led,and the metal.