Castell 9000 pencils have superior leads made of finely ground graphite and clay. These smooth, pure-graphite pencils are never scratchy and are great for drawing and sketching, which allows for better sharpening and produces a fine point. Details:Includes assorted hardness grades6 pencilsFull length of the lead is glued to wood casingBreak-resistantSuper fine pointsContents:HB pencilB pencil2B pencil4B pencil6B pencil8B pencil