These Wilton Blue Birthday Candles have an upward spiral shape. The blue candles come in a pack of 24 items that can be used for decorating individual cupcakes or placing a large number of candles on one cake. The Wilton candles pair with edible glitter sprinkles and other cake decorating items for a complete birthday look. The straight base of these candles allows them to easily be inserted into a cake top and then lit for making birthday wishes.