Underglaze Chalk Crayons can be used like pastels on bisqueware or blended with water for watercolor effects. Set 209 includes: Lilac, Yellow Green, Gray, Medium Green, Light Brown, Blue-Green, Dark Brown, and Med. Blue. Use with Amaco LG-10,F10, or HF-9 glaze to make surface dinnerware safe. Chalks will work up to cone 5 and blue, black, and brown colors will fire up to cone 10.
