Fill the balloon with water . This image illustrates why you don't completely fill the balloon you should always leave some room in the neck of the balloon, then as the form dries the pressure has somewhere to go and your clay wont split.
How to make an egg carton butterfly flower ? Egg carton flower crafts are a great way to recycle paper pulp egg cartons. And it is also a fun spring craft for kids .Have your child paint and color the flowers.Enjoy your wonderful time !