3 years & up. What's green, gooey, and a tub full of fun? Ooze Baff! Just sprinkle the Ooze Baff powder into your bath water and watch it magically turn into goo. When you are done playing around, just add extra water and wash it all safely down the drain. Included: One 600g pack of Ooze Baff powder: Good for 2 baths.