Oil pastel (also called wax oil crayon) is a painting and drawing medium with characteristics similar to pastels and wax crayons. Unlike "soft" or "French" pastel sticks, which are ...
http://en.wikipedia.org/wiki/Oil_pastel

From Dick Blick Art Materials - choose from a wide selection of oil pastels for artists and students.
http://www.dickblick.com/categories/oilpastels/

Make the best decision about what artist pastel would be best to begin your pastel art supply. Cheap Joe?s offers soft pastels, pastel chalks, oil pastel, and watersoluble ...
http://www.cheapjoes.com/art-supplies/4598_pastel-supplies.a ...

Easy to use, safe student-quality oil pastels for texture rubbing, blending, scratch art, or any coloring project. Build art skills without mess. Bright colors blend easily.
http://www.dickblick.com/zz200/13/

If you love to draw but want to get that look of paint, then oil pastels are the way to go. Here is an overview of how to go from drawing to painting with oil pastels.
http://paintingdrawing.suite101.com/article.cfm/painting_wit ...