Hexagonal colour pencils. Lead mesures 2.9 mm Ø. The lead offers a uniform stroke and is resistant to breakage due to its LPS (Lead Protection System) which strengthens the lead by sticking it to the wood. Wood fromsustainable forests, FSC®-certifiedwood (Forest Stewardship Council®). 24 colours. Each colour has its own name. Pencil size: 17.5 cm x 0.7 cm.