Question: how are oil pastels different from crayons?
Answer: Crayons use wax and Oil pastels use non-drying oil and wax. Besides the composition of the colours, there is a huge difference in how a wax crayon and an oil pastel works. With crayons, it takes a bit of an effort with a lot of pressure to completely cover the whole area. ... Oil pastels are very rich, soft and creamy.