I cut a small circle out of quilting template material ( available at stores that sells sewing supplies) and another out of a thin sponge. Moisten the sponge circle with some water and place it in the bottom of a small airtight container (Whole Lotta Whimsy) . Place the plastic circle with the holes on top of the sponge, your clay on top of the plastic and close the lid.
I have stored clay in these for months and it stays as moist as it was the day I opened the package.
Enjoy!
Deb



