sil 12 assorted graded artists graphite drawing sketching pencils (5H to 6B) in metal storage tin case set of 12 pencils in assorted graded degrees 6B,5B,4B,3B,2B,B,F,H,2H,3H,4H,5H comes in a handy metal storage tin case to store and protect pencils sketch, draws, tones & shades without mess for a variety of uses Can be used on a wide range of materials / suitable for numerous artistic techniques ideal for students/amateurs/school/college/art/design/graphics/architecture