Stockmar Wax Block Crayons - Set of Sixteen Colors in a Tin CaseStockmar Wax Blocks, made from the same materials and available in identical colors to the stick crayons, have outstanding drawing properties and appeal to the senses. Their size and flat shape mean they sit well in the hand and are specially suited for small children. The shape also makes them extremely hard to break, which is a great feature for children's art supplies! Children can draw colorful areas easily, and arrive at interesting effects. For