A crayon is a stick of pigmented wax used for writing or drawing. Wax crayons differ from pastels, in which the pigment is mixed with a dry binder such as gum arabic, and from oil pastels, where the binder is a mixture of wax and oil.
A colorful selection of crayons
A wide variety of crayon boxes have been produced over the years
Early Dixon crayon ad from Aug 1901
A March 1905 ad from Crayola
Waxes are a diverse class of organic compounds that are lipophilic, malleable solids near ambient temperatures. They include higher alkanes and lipids, typically with melting points above about 40 °C (104 °F), melting to give low viscosity liquids. Waxes are insoluble in water but soluble in nonpolar organic solvents such as hexane, benzene and chloroform. Natural waxes of different types are produced by plants and animals and occur in petroleum.
Commercial honeycomb foundation, made by pressing beeswax between patterned metal rollers.
Ceroline brand wax for floors and furniture, first half of 20th century. From the Museo del Objeto del Objeto collection
Wax candle.
A wax coating makes this Manila hemp waterproof