Have y'all heard of this stuff? I had never played with it before and it was certainly new to Ellie. A sweet lady from church gifted to her, knowing that we are getting lots of presents for the new baby and that she might need a special present of her own. Some people are so thoughtful!
Anyway, I've been letting her play with it at the end of our school time. It doesn't crumble into tiny pieces and I can store it all in one large gallon size ziploc bag. Of course she had to make a castle for her princesses :)