These brilliant colored pastels apply smoothly and blend easily for subtle shades, tints and color mixtures. Easy to use for artists of all ages. the acid-free pastels are ideal for use on paper, board or canvas. More vivid than chalk pastels and more resistant to the effects of humidity for longer-lasting drawings. Details:Includes assorted colors3 sets (36 colors per set)ACMI certifiedAcid freeIdeal for use on paper, board or canvasEasy to use for artists of all ages