Sand Castle Clay
Materials:
1 cup sand
1/2 cup cornstarch
3/4 cup liquid starch
old pot
Steps:
1. Combine sand and cornstarch in an old pot.
2. Add liquid starch and mix.
3. Cook the mixture over medium heat while stirring constantly. Eventually, the mixture will thicken and turn to dough.
4. Remove the pot from the stove and let the clay cool.
5. Remove clay from the pot and knead it for 20 to 30 seconds before using.