Cone 06: PC-601 Clear Cascade produces a more flowing effect and allows the color of the base glaze to show through. It can also alter your original color, creating a new color. It will form runs or you can direct the runs when you apply the product. Cone 6: Transparent with Crazing. Color clear with a slight tint of light blue. TIP: Chip shown over EL-118 Blue Grotto.