Prismacolor-Premier Verithin Colored Pencil Set. Verithin Art Pencils hard, thin cores can be sharpened to a fine point, which is ideal for outlining, detailing, lettering, and cleaning up edges. This 8-1/2x5x1 inch package contains thirty-six colored pencils in assorted colors. Non-toxic. Conforms to ASTM D4236. Imported.