With added vitaminsNatural source of calciumEasy to mix with other ingredientsIdeal addition to seed mixturesMineral feed for pigeons and birds A special mixture of minerals and vitamins for ornamental birds and pigeons. Composition: Calcium carbonate, dicaclium phosphate, calcium magnesium carbonate, sodium chloride Directions for use: Give free access to this product, refresh at least once a week. With added vitaminsNatural source of calciumEasy to mix with other ingredientsIdeal addition to seed mixturesMineral feed for pigeons and birds A special mixture of minerals and vitamins for ornamental birds and pigeons. Composition: Calcium carbonate, dicaclium phosphate, calcium magnesium carbonate, sodium chloride Directions for use: Give free access to this product, refresh at least once a week.