BIRTHDAY CAKE™ Have your cake & smell it too! Rich pound cake fresh from the oven, topped with tons of icing! Use these glamorous melts alone or "mix it up" by combining two or more fragrances (the more indulgent Tyler Candle fans can mix up to 6 fragrances!) Due to the high grade of fragrance used, you can't go wrong! When melted the fragrances will blend, creating a unique scent.