![Amazon.com : Bic Mechanical Pencil #2 EXTRA SMOOTH, Variety Bulk Pack Of 40, 20 0.5mm With 20 0.7mm Led Pencils, Assorted Colored Barrels, for professional Office & School Use. : Office Products Amazon.com : Bic Mechanical Pencil #2 EXTRA SMOOTH, Variety Bulk Pack Of 40, 20 0.5mm With 20 0.7mm Led Pencils, Assorted Colored Barrels, for professional Office & School Use. : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51+hwnVGFvL._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com : Bic Mechanical Pencil #2 EXTRA SMOOTH, Variety Bulk Pack Of 40, 20 0.5mm With 20 0.7mm Led Pencils, Assorted Colored Barrels, for professional Office & School Use. : Office Products
![Why is lead used in pencils even though lead is poisonous? | Science Questions with Surprising Answers Why is lead used in pencils even though lead is poisonous? | Science Questions with Surprising Answers](https://wtamu.edu/~cbaird/sq/images/img_2217.jpg)
Why is lead used in pencils even though lead is poisonous? | Science Questions with Surprising Answers
![Staedtler Tradition Lead Pencil - 110: 2B (Box of 12) Educational Resources and Supplies - Teacher Superstore Staedtler Tradition Lead Pencil - 110: 2B (Box of 12) Educational Resources and Supplies - Teacher Superstore](https://www.teachersuperstore.com.au/assets/thumbL/STA-110-2B.jpg?20210309062254)
Staedtler Tradition Lead Pencil - 110: 2B (Box of 12) Educational Resources and Supplies - Teacher Superstore
![BIC Xtra-Strong Mechanical Lead Pencil, Colorful Barrel, Thick Point (0.9mm), 10 Count, Lead Pencils, Pencil Mechanical Pencil - Walmart.com BIC Xtra-Strong Mechanical Lead Pencil, Colorful Barrel, Thick Point (0.9mm), 10 Count, Lead Pencils, Pencil Mechanical Pencil - Walmart.com](https://i5.walmartimages.com/asr/554edd36-296c-4465-a79d-a9a1523c4bcd_1.471f00e592aa8b297301cfe07705bae8.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
BIC Xtra-Strong Mechanical Lead Pencil, Colorful Barrel, Thick Point (0.9mm), 10 Count, Lead Pencils, Pencil Mechanical Pencil - Walmart.com
![Amazon.com : Bic Mechanical Pencil #2 EXTRA SMOOTH, Variety Bulk Pack Of 40, 20 0.5mm With 20 0.7mm Led Pencils, Assorted Colored Barrels, for professional Office & School Use. : Office Products Amazon.com : Bic Mechanical Pencil #2 EXTRA SMOOTH, Variety Bulk Pack Of 40, 20 0.5mm With 20 0.7mm Led Pencils, Assorted Colored Barrels, for professional Office & School Use. : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81LGb9fhIoL.jpg)