Square crayons for drawing and sketching. They are thinner and harder than traditional pastels. High quality with rich vibrant pigments in a fine kaolin clay base. Sharpen them to a chisel tip or drag them flat on their sides for various shading.
Conté à Paris Sanguine Sketching Crayons
Rob's Art Supply Reviews: Color Conte!
Conte Crayons Esquisse Drawing Pencils