REEVES-Sketching Pencil Set. This set of ten sketching pencils features a complete range of lead sizes. Each is made with high- quality graphite and the set comes with a bonus sharpener. Sizes include 4H; 3H; 2H; H; F; HB; B; 2B; 3B;and 4B. Conforms to ASTM D4236. Imported.