It's time to transform your bath with fizzy bubbles, fun color, and a fantastic fragrance. With this kit, you'll learn the science behind creating the perfect fizz and make up to 12 colorful bath bombs in five different shapes-right in your own kitchen. Then dunk them in a bathtub full of water to release the sensational strawberry kiwi scent. So sit back, relax, and settle in for a good soak! Comes With: Baking soda in 3 colors, Citric acid, 5 plastic molds, Strawberry kiwi oil, Glycerin