Scent: Citrus Mint ​Net Wt.: 7 oz. (This bomb is 2.75 inches in diameter and about the size of a tennis ball.) Phthalate-Free, Paraben-Free, SLS-Free and Gluten-Free Created by a pair of teenage sisterpreneurs™ Handmade in the USA How to use: For some fizzy fun, simply fill your bath tub with warm water and drop in one fragrant bath bomb watch carefully as it dissolves because there's a fun surprise inside. Ingredients: sodium bicarbonate, citric acid, PEG-8, fragrance (parfum), blue 1 lake, yellow 5 lake, sucrose.