Artists' Watercolor Paint - Cobalt Blue (0) No Reviews yet $14.49 SKU: 76638333090 Amount * Quantity -+ Add to Cart Details Cobalt blue 0.5 fl oz Watercolor paint Oxides of Cobalt and Aluminum Gum Arabic Lightfastness I Series 5 Conforms to ASTM D 4236 Caution: This product... DetailsBackDetailsCobalt blue 0.5 fl oz Watercolor paint Oxides of Cobalt and Aluminum Gum Arabic Lightfastness I Series 5 Conforms to ASTM D 4236 Caution: This product contains a chemical known to the state of California to cause cancer. Made by M. Graham &Co.® Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review