320 number 2 wood case Hb pencils come in a box, classroom bulk pack. Rounded hexagonal shape pencils come pre-sharpened and ready to use immediately. Strong, break resistant graphite lead ideal for drawing, sketching or writing. Soft, latex-free top erasers make it easy to quickly and cleanly wipe away mistakes. Perfect for kids, teens and adults to use in classrooms, offices and homes. weight: 4.14 pounds.