HB graphite pencils with eraser. 2.2 mm Ø lead. Hexagonal shape. They are in the middle of the HB graphite hardness scale, recommended for writing and drawing. The lead offers a uniform stroke and is anti-break, thanks to the Lead Protection System (LPS)that protects the lead due to its adhesion to the wood. Wood from sustainable forests, FSC®-certified wood (Forest Stewardship Council®). Pencil size: 18.8 cm x 0.7 cm.