BIC Break Resistant Mechanical Pencils w/Erasers 4-pack No. 2 Medium Point 0.7mm One 4-count pack of BIC Break-Resistant No. 2 Mechanical Pencils with Erasers. BIC Break-Resistant mechanical pencils provide the perfect combination of innovative features and appealing design for a smooth, uninterrupted writing experience. No more broken leads! BIC Break-Resistant Mechanical Pencil has 75% stronger lead* and an innovative shock-absorption mechanism that helps prevent lead breakage. *vs leading competitor. Each BIC Break-Resistant mechanical pencil comes with specially formulated extra strong lead, as well as an easy-to-use twist-up jumbo-size eraser for clean corrections. Easily erase unwanted marks and make clean corrections with the jumbo, twist-up eraser that won't smudge the page.