Why is lead used in pencils even though lead is poisonous? | Science Questions with Surprising Answers
How do they get lead in a wooden pencil? | HowStuffWorks
Pencils and Pencil "Lead" - Missouri Poison Center
The Best Mechanical Pencils of 2023 - Reviews by Your Best Digs
What is Colored Pencil Lead Made Of? | Bostitch Office
The 4 Best Pencils for Writing and Schoolwork in 2023 | Reviews by Wirecutter
What Is Pencil Lead Really Made Of? | National Pen
How Are Pencils Made? | Artists Network
The 4 Best Pencils for Writing and Schoolwork in 2023 | Reviews by Wirecutter
Did pencils ever contain lead? | Useless Daily: Facts, Trivia, News, Oddities, Jokes and more!
Paper Mate Profile Mech Mechanical Pencil Sets, 0.7mm, HB #2 Lead | Papermate
Choosing the Right Graphite Sketching & Drawing Pencil - BLOG
How is a Pencil Made & What's Inside? - Quality Logo Products
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TIL that pencils historically never had lead in them, they in fact always had graphite. When graphite was discovered, it was thought to be a form of lead, hence calling it "lead"
Pencils
What Do Pencil Numbers Mean? Pencil Grades Explained + Charts
Pencils never contained lead. | Office for Science and Society - McGill University
What Is Pencil Lead Really Made Of? - National Pen
Why Pencil "Lead" is Called "Lead"
Why Pencil "Lead" is Called "Lead"
Ever wondered about the lead in pencils? - The Washington Post
