This Mica is a nontoxic waterproof mineral which adds a beautiful and vintage look to your crafting and decorating. The same mica used in the 1800's on German Ornaments. Why not bring back the nostalgia of yesteryears. This is not a reproduction. The 2 oz. and 8 oz. come in a shaker. The 1 lb. of mica comes in a cello bag.