COBALT CARBONATE (45-47 1/2% cobalt by weight) is a very strong coloring oxide used in glazes and stains to produce blues. Disperses well for even color. Combined with magnesium, a purple is possible. A little goes a long way.
Minimum order quantity is 1/4 lb. type .25 (COCO)
What do you know about what your favorite potter needs? Why worry? Gift certificate and a NMCLAY catalog will be mailed to the Potter on your list.
You may get one in any amount how 'bout: Order in multiples of $20
$100.00 very generous
$200.00 can I have your phone # ? Please Indicate who you want the Gift Certificate for by adding them on as an alternate shipping address, the Gift will be sent to that address.
Regular Price: $23.99
Special Price $19.19