Crayola crayons are primarily made from paraffin wax.
Paraffin wax, a waxy substance derived from wood, coal, or petroleum, is the key ingredient in Crayola crayons. Its compatibility with various pigments allows for the wide array of colors Crayola is known for. The video cited emphasizes this fact and explains that paraffin's ability to blend with numerous pigments is crucial for crayon manufacturing.
