> very hard either when I got some to finally dry out? I printed out your
> recipe and followed it exactly.
> > Here is a recipe for a sand mixture to make permanent sand castles. I am
> > doing this at a Talented and Gifted workshop and with my kindergarteners.
> > Everlasting Sandcastle
> > 4 c sand
> > 2 c cornstarch
> > 4 teaspoons cream of tartar
> > 3 c hot water
aren't you supposed to cook this recipe?