A stable and concentrated dye used to obtain deep blue shades. Used as a blue color in glazes and engobes.Chemical formula: Co3O4Comes in quantities of 100 grams. Cobalt oxideSKU: תחמוצת קובלט₪59.00PriceExcluding VAT | משלוח או איסוף עצמיQuantity*Add to CartBuy Now