Lava Rock (SW-144)
Cone 6: Lava Rock is formulated to produce a dark brown satin glaze mottled with golden flecks. Lighter coats will produce a semi-opaque dark brown finish with little to non-visible tan flecks. Use three+ coats to produce a more prominent mottled effect with the glaze breaking over texture.
Cone 10: Color darkens.
Comes in a 16 oz wide-mouth jar. Dinnerware safe.