
COBALT OXITE
Cobalt oxide, used as a strong blue color source, is used as a colorant and colorant in glaze and glass. It is recommended to use after grinding in the mill because it has a hard structure.
Cobalt oxide, used as a strong blue color source, is used as a colorant and colorant in glaze and glass. It is recommended to use after grinding in the mill because it has a hard structure.