The flakes have unlimited usage applications. They can be used for gilding picture frames, paintings, and statues or add them to epoxy resin when creating art and making jewelry. Use them to decorate fingernails, furniture, ceramics, greeting card, candles, slime, and many other The glding flakes are easy to use, as they have been crushed into small pieces and are ready for use. You can take out of the bottle and handle or apply the gold foil flakes with tweezers, toothpicks, or brushes. The three colors can be used individually or mixed to create your own color combinations These metallic foil flakes are non-edible, can not be used to decorate food items. Do not use to decorate cake, ice-cream or coffee.