How to Make Homemade Polymer Clay Substitute. Are you tired of running to the craft store for expensive polymer clay? This wikiHow will show you how to make your own polymer clay substitute. Keep in mind, however, that these homemade clays.
This homemade clay recipe only takes two ingredients if you count the water) and 10 minutes! Oh, and it is so much cheaper than the store bought model magic! Modeling Clay Recipe 2 Cups of Baking Soda 1 Cup of Corn Starch Cups of Cold Water