Mungyo kyojai co watercolor water soluble soft oil pastel (12 colors). Extra soft water soluble artist oil chalk. Vibrant and brilliant colours available in up to 24 colours. All techniques of oil pastel paints can be applied perfectly - gradation, scraping, mixing, stipping, etc. (Combine the benefits of oil paste and watercolours). Easy to draw with a very smooth touch. Made from the finest materials.