Product:Mineral Block Origin:Bangladesh Quality:Good For:All Birds Element: Oyster Grits, Shell Grits, Dried Seaweeds, Cuttlebone, Moringa Leaf Powder, Activated Charcoal, Multivitamins. Benefits: - Excellent source of calcium - Boost general health - Ensures strong bones and solid eggshell - Rich in vitamins and minerals - Better droppings and better feather quality.