Classroom Pencils: Ideal for writing and drawing, HB pencils provide a mix of hardness and blackness. Set of 12: Economical pack of 12 pencils. Great for teachers and schools, popping in a pencil case or topping up school supplies. Standard Size: Shaped, hexagonal barrel is comfortable to hold and use. Quality Classmaster Design: Professional quality, great for artists of all ages, from adults and teens to children. Many Applications: Great for sketching, sketchbooks, arts and crafts, shading, portraits, and precision drawing.