V-350 Orange Underglaze Size:Pint Sandstone uses SW-172 Macadamia as

Sandstone uses SW-172 Macadamia as its' base with the addition of crystals that melt into a variety of blue and purple shades

For more depth and concentration of color

brown in reduction

The kyanite adds strength

Ideal temperature for best color is C/5

V-350 Orange Underglaze Size:Pint Sandstone uses SW-172 Macadamia asOrange Velvet Underglaze is a golden color that is bright at cone 05, softens to a toasty beige at cone 5, and becomes toastier at cone 10. A clear glaze accentuates the color of the underglaze significantly at any temperature. **Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.**