Here is a list of all the materials needed to recreate these water kits!
1 9x9 aluminum tray
3 cups of uncooked rice
3 colors of sanding sugar
3 small objects, such as buttons
1 oral syringe
1 plastic beaker or large cup
3 small plastic cups
4 coffee filters
2 cotton balls
Scissors
1/2 cup pea gravel
1/4 cup sand
2 16 oz water bottles (empty)
1 tbs potting soil
4 small rubber bands
1 bendy straw
2 coffee stirrer straws
modeling clay
4 buttons
1 thumb tack
6-8" of plastic tubing
Water