A Short Sharp History of the Pencil - Kit Kemp
Origins of the Mechanical Pencil - Bleistift
What is the name of the black thing inside the pencil? - Quora
How is a Pencil Made & What's Inside? - Quality Logo Products
When Were Pencils Invented? - Quality Logo Products
Intricate Hand-Carved Sculptures Made of Pencil Lead | Pencil carving, Sculptures, Pencil
What Is Pencil Lead Really Made Of? | Pens.com
How Are Pencils Made? | HowStuffWorks
What Is Pencil Lead Really Made Of? | Pens.com
How Are Pencils Made? | Artists Network
Kicking it old school: the history of the pencil, paper and eraser | Articles | CBC Kids
The 'lead' of a pencil is actually made out of graphite. | Smart art, Box art, Pencil
The 4 Best Pencils for Writing and Schoolwork of 2023 | Reviews by Wirecutter
Pencils never contained lead. | Office for Science and Society - McGill University
Pencils and Pencil "Lead" - Missouri Poison Center
Is Pencil Lead Toxic? | Illinois Poison Center
Pencils
Lead in Pencils: Safety Information and Facts - Pencils.com
The Unleaded Pencil - Pencils.com
Ever wondered about the lead in pencils? - The Washington Post
The Surprising History of the Pencil – The Marginalian
Getting a grip with Graphite Pencils: A beginner's guide | Winsor & Newton
All About Pencil Lead – The Paper Mouse
Pencils
