High quality pencil for writing, drawing and sketching High break-resistance through special lead formulation and super-bonded lead Available in 12 degrees: 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H Wood from FSC-certified, sustainably managed forests Sharpener recommendation: Tub sharpener 511 005 or metal sharpener 510 10 for ideal sharpening results