Cone 6: Alabaster is a semi-opaque white soft matte glaze that breaks over texture. Cone 10: Color darkens to variegated light gray/purple. TIP: When using this glaze, you will be able to pick up the characteristics of the clay body due to it’s white semi opaque finish. Combos really well with 2 coats of stroke and coat on top. It has a satin finish. If you like combos with Sea Salt, you will get similar results with Alabaster minus the crystals.