5 oz. | Our holiday bath bombs are made with the same non-staining organic coloring and all hypoallergenic ingredients as our regular bath bombs. Our Pumpkin Cauldron is a plastic toy with a Caramel Swirl scented bath bomb inside. Caramel Swirl smells like a fresh caramel square lightly dusted with pumpkin spice. Place gently into warm bath water to create the best bathtime experience.