My Cart

Close
Most Orders Ship Next Day!

Cobalt Oxide

$28.70

Ask us a question

Cobalt Oxide is a metallic coloring oxide that produces blue in glazes at all temperatures (unless in very high percentages where it will be black). Cobalt is the most powerful ceramic colorant and it appears in glaze recipes at 1% or less.

Join our Mailing List

Sign up to receive our daily email and get 50% off your first purchase.

My Cart

Subtotal: $0.00

Your cart is currently empty.