*FORMULA CHANGE ON THE FOLLOWING CLAYS*

*181, 417, 420, 563, 630*

HF-1 Black

$19.00

Cone 5-6

Black is a glossy obsidian glaze that produces an intensely dark surface and attractive high-fire effects at mid-range temperatures.

Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.

Collections: Glaze

Category: Amaco, Liquid, Mid Fire