Bring your works of art to life with Pentel's oil pastel chalk sets. The oil pastels have a bright colour and high opacity. Because the oil pastels have a longer drying time, you have more time to work on your artwork. In addition, the longer drying time makes mixing the colours easier and allows you to create infinite colour combinations. You can use the crayons on most paper types such as paper, canvas and wood. Pentel oil pastels are available in different sets, so you will always find the desired colours for your project.