The first time Big B took a Parent and Me art class, the teacher brought out homemade playdough. She gave the recipe out to interested parents and I took one. I made one batch that lasted a long time. Since then, I have been on the lookout for natural art supplies. Given that toddlers (end even preschoolers) put things in their mouths, I wanted to make sure that if my kids put something non edible in their mouth, that it was at least safe. For parents looking for safe, non-toxic, natural art supplies, look no further than eco-kids®.