7 ways to keep air dry clay from cracking - Delineate Your Dwelling
Homemade Air-Dry Modelling Clay {aka baking soda clay} - Mama.Papa.Bubba.
Amazon.com: Sculpey Non-Dry Resuable, non drying clay; 20 assorted colors, 13 oz of clay, variety pack. Great for claymation and general modeling. Ages 4 and up : Toys & Games
Amazon.com: Crayola Air Dry Clay Bucket, No Bake Clay for Kids, Modeling Clay Alternative, 5 lb Resealable Bucket, White : Arts, Crafts & Sewing
Amazon.com: Jovi Air Dry Modeling Clay; 2.2 lb, White, Non-staining, Perfect for Arts and Crafts Projects : Arts, Crafts & Sewing
EconoCrafts: Super Dough - Air-Dry Modeling Clay
Modeling Clay Recipes: Recipe for Clay and Play Dough