8 oz. Enough for three to four bubble baths. Bubble rubble makes skin soft and 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.