Play Dough Fun

So a friend of mine started a website with her sisters that has lots of fun kid's activities on it. One of these was homemade play dough. To see her original posy go here: http://www.sugaraunts.com/2013/01/home-made-play-doughand-fine-motor.html

We tried this yesterday and the girls had so much fun.
Here are the simple ingredients:

The only one that I bought special was the Cream of Tartar. I use this for most play doughs, clays that I make for the girls.
A wasn't too sure about the mixing part.

Here is what it looked like after mixing, before adding color and after adding color:

A, B, and C had so much fun playing with it. They made a ton of shapes and had fun with cookie cutters. The best part is that you can put it in zip lock bags and save it for another day. It was a definite hit on a cold and snowy day.