8 oz. - Enough for at least five bubble baths | Bubble Rubble is similar to our bath bombs, made with the same non-staining organic coloring and all hypoallergenic ingredients but with more bubble and less fizz. Mermaid Glow uses colors inspired by a mermaid's tail and smells like a fruity explosion. Sprinkle into the water stream to create the best bubble experience. Our screw top container is made from recyclable BPA free plastic.