Make bath time more fun with Crayola Bath Dropz Color, 3.59 oz. They're free of fragrance and will allow children to have a lot of fun. The Crayola bath color set contains water-coloring tablets that will change it to blue, yellow or red. The pack contains enough for up to 45 baths. The tablets are made from non-toxic materials. They're also an officially licensed product and are an ideal gift for any little one to ensure bath time is fun. They're recommended for children ages 3 years old and up.