Duncan french dimensions puffy non toxic low fire Fd274 light pi Duncan French Dimensions are perfect for adding that extra depth your project. Use these highly dimensional glazes for raised design effects, such as dots, stripes, squiggles and outlines. For greenware application, fire to shelf cone 04. Apply glaze, stilt and fire to shelf cone 06. For bisque application apply over glaze that has dried or under a glaze. Let French Dimensions dry before glaze application, then stilt and fire to shelf cone 06. AP Certified Non-Toxic. Made in USA.