Jovi Jovicolor Triwax Case of 24 Plastic Crayons Triangular waxes that neither stain nor break. Vivid and luminous, their triangular design allows them to fit perfectly into the child's hand and not to roll around. They allow a smooth and homogeneous line, and slide very well on the paper, are very pleasant to scratch and do not stain the hands. They are high performance, as the whole pencil is lead and can be easily sharpened. Brand: Jovi