Jackson Paint Greys Artist Soft Pastels

Soft, fine quality chalk pastels designed specifically for sketching. Richly pigmented with a smooth texture. Great for blending. 12 sticks, ranging from white to black, are great for monochromatic work. Square sticks measure 3/8" wide, 2-9/16" long. Packaged in a plastic tray for protection. Conforms to ASTM D4236.

Check out this art project made with grey pastels:
Monochromatic Mountains