The Crayola Coloured Pencils Classpack is an excellent kit for classroom drawing fun. Consisting of 240 pre-sharpened pencils with 20 each of 12 various colours, this classpack is big enough to supply colours for a whole class. These Crayola Coloured Pencils have 3.3mm thick leads so that little ones can enjoy break-free drawing for hours of fun. Certified as AP non-toxic, these coloured pencils are rich in colour and safe to use by children and are made from high quality re-forested wood! For every tree used, a new one is planted.