Prismacolor Premier Colored Pencil Sets- Description: set of 12These soft thick lead pencils have been enhanced with a better bonding process providing professional artist quality color while resisting breakage.They provide high blendability excellent light fastness and a smooth laydown that will not scratch Unmatched in brilliance Prismacolor Premier Colored Pencils are perfect for illustration renderings landscape and portraiture The pencils are non-toxic AP certified and do not contain rainforest wood