Here's a recipe for a squishy dough to play with. We like it because you can tailor the color combinations to the kids' whims-du-jour.
Fun dough -- http://www.jimcarson.com
1 C (250 ml) water 1 C (250 ml) flour 2 t (10 ml) cream of tartar 1 T (15 ml) vegetable oil 1/2 C (125 ml) salt * drops of food coloring or non-toxic paint
- Dissolve coloring in water.
Mix all ingredients in a saucepan. Place on low heat, stirring constantly until rubbery. Dough will leave sides of pan- Cool and knead for a few minutes.
- Store in an airtight container.

.