Higgins Mineral Grit

Contents are Crushed Oyster Shell, Calcium Oxide, Calcium Carbonate, Magnesium Oxide, Iron Oxide, Silica, Sodium, Potassium Iodide, Copper Sulfate, Zinc Sulfate, Nickel Sulfate Ferrous Sulfate, Magnesium Sulfate, Natural Anise Flavor.

I just bought some of this at a bird store for $1.69 a bag 16 oz. You can really smell the Anise when you open the bag. Its from Higgins snack Attack.

I will watch and see if the finches like it, its in a seperate dish for free choice along with regular oyster shell and for my Gouldians I also have powdered & granulated kelp plus charcoal.