Staedtler mars lumograph set of 24 pencils

A set of high quality pencils. They are ideal for both writing and drawing, sketching or graphing. These excellent art pencils are also extremely resistant to breakage. The wood used to manufacture the pencils is PEFC certified. The set includes 6 pencils of different hardness grades 10H, 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F, HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B, 11B. All enclosed in a convenient, sturdy metal box.