Spectrum Clear Crackle Low Fire Brush-on Glaze

A beautiful clear crackle glaze from Spectrum. Although they are lead-free and non-toxic, they are not dinnerware safe because of the possibility of bacteria growth in the cracks. 

After the glaze has been fired to cone 06/04 and allowed to cool you can rub ink or dye into the cracks, in order to make the crackle pattern stand out the way it does in our colour charts.