Product Description Set #108 includes the Light Yellow, Maroon, Dark Blue, Blue-Green, Dark Green, Light Brown, White, and Black colors of the Semi-Moist Underglazes. The SMUG's are formulated to respond similarly to brushing with watercolors- becoming more opaque with layered application and more transparent after water is added. They can be blended and diluted to achieve a wide variety of effects. Rated for Cone 04-10. *excluding Light Yellow and Maroon (Cone 04-6) Must be used with proper glaze to be food safe Safety Warning Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination. Underglaze Painting with Semi-Moist Underglaze Watch the video below to see how Semi-Moist Underglazes can be used to create painterly effects. The platter was bisqued and two coats of LM-11 Opaque White were applied and allowed to dry before the SMUGs were applied.