Manufactured of a high alumina mullite/cordierite mixture that yields a smooth, durable surface with good thermal shock resistance for stacking ware in your kiln. Recommended for all temperatures up to cone 11. A economical way to fire 6" ceramic tiles to stoneware temperatures by stacking with 3/4" spacer cubes.
8" x 8" x 1/4" (203 mm square x 6.4 mm)
Buy 10 of any 1 kiln furniture item & pay 10% less.