5 oz. | Our bath bombs are made with the same non-staining organic coloring and all hypoallergenic ingredients as our Bubble Rubbles, but with more fizz and fewer bubbles. Our Mermaid Glow bath bomb is made with cosmetic grade glitter added and smells like a fruity explosion. Some say it smells like a Jolly Rancher. Place gently into warm bath water to create the best bathtime experience.