Oil pastels use oil instead of water, so they are characterized by not drying out, having a glossy finish, and spreading smoothly. • Softer than crayons and have a smooth drawing feel. • Colors can be layered like paint, and blended with fingers or tissues. • Colors are rich and have a moist, glossy finish. They can also create an oil painting-like sense of depth, so they can be widely used from children's art to adult art works♪ Please feel free to comment if you have any questions ‎✿