Our fun color changing cloud bath bombs are handmade and individually painted at Poppy & Thyme! They have a secret rainbow inside that fizzes out into the bath too! They are scented in a wonderful citrus scent. Each bath bomb is individually shrink-wrapped with label. Ingredients: Baking soda, citric acid, cream of tartar, olive oil, phthalate free fragrance oil, food grade colorant, mica, and occasional eco-friendly glitter.