How to Make Ninja Squishy Balls!

Call them Yoshi eggs, Stress-balls, or Ninja Turtle squishies. Here’s how to turn party balloons and baking flour, into a custom set of superhero power balls.
My kids go crazy playing with these little toys because they are soft, squishy, and very colorful. What’s really cool about them is that we can make them together, and they don’t cost very much at all. In-fact, they end up just costing pennies a piece. They make cool gifts for birthday parties, and I personally use them for juggling balls from time to time, because they are perfectly weighted, and have a soft and rubbery grip.