For adults or for kids, these nifty icing bottles make decorating cakes or cupcakes a lot easier. Each one holds about a cup of icing, which is easy to squeeze out thanks to the accordian shape of the bottle, the flower-shaped collar for holding, and the soft, flexible bottle material. The round tip is good for drawing or writing on cakes or cupcakes, the floral tip is ideal for designs and for filling cored cupcakes.