Rather, the core is made up of a non-toxic mineral called graphite. The common name â€œpencil leadâ€ is due to an historic association with the stylus made of lead in ancient Roman times. If you're looking for information on potential lead exposure risks in pencils, Click here.
The wood or alternative material which surrounds the pencil core is called the Pencil Casing.
Most pencils are made of cedar wood. Cedar can be found by the Great. Lakes. 2
Material. Description. Graphite. A gray to black, opaque mineral that is soft enough to leave a black mark. Graphite is used to make the writing cores of pencils.
We take pride in handcrafting quality pencils and artist materials using traditional methods passed down for six generations. Our history dates back to 1860 .
Background. One of the oldest and most widely used writing utensils, the pencil originated in pre-historic times when chalky rocks and charred sticks were used .
Most adults probably realize that there isn't any elemental lead in a pencil.. Pencils are made by cutting blocks of wood into slats that are machined to form a