The Pacific Arc drawing pencils have exceptionally smooth, creamy leads centered in cedar casings. Lead hardness ranging from 10B softest to 6H hardest. The perfectly graded drawing pencils feature a quad barrel design for a secure, comfortable grip and non-toxic materials. Sold in packages of 12. Versatile and easily erasable for your projects as a drafting pencil, sketching pencil, or drawing pencil on a drawing pad or canvas.