Home / Glass Alchemy / Cobalt-5 First Quality Rod Cobalt-5 First Quality Rod Manufacturer: Glass Alchemy SKU: 3B47 Price: $35.75 — In Stock One of our most popular cobalt colors, Cobalt-5 provides the artist with a highly saturated, easy to work blue. Related Products Sangria First Quality Rod Half Blood First Quality Rod Dragon's Blood First Quality Rod Tequila Sunrise First Quality Rod Persimmon Strike First Quality Rod Amazon Bronze First Quality Rod Rasta Gold Crayon First Quality Rod Singular Passion First Quality Rod