STOCKMAR wax crayons were developed in close cooperation with education specialists and artists and have been unmistakable classics for decades. Be it at home, kindergarten, or school, parents and teachers across the world rely on the exceptional recipe of high-quality waxes, high pigment proportion, and natural beeswax. The robust wax blocks are perfect for little hands: they are easy to hold and do not crumble. Older kids also enjoy using the wax blocks to cover larger areas with color.