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Sand sifter
Click here for Creativity for Kids' Parents' Guide to Sensory Play
1 bag orange crystal powder
Kit contents: Activity workbook
Color Chemistry STEM Sand sifterLearn about the natural chemical science that produces colors! Use chemicals to explore acid base chemistry and learn how to measure pH manually. Kit contains chemicals for a mini lava eruption and you can choose your lava color! Kit contents: Red cabbage juice powder, baking soda, citric acid, phenol red, sodium carbonate, calcium chloride, vegetable oil, cup, bowl, measuring cup, 2 test tubes, and stands, pipette, spoon, 10 swabs, 10 pH test strips,
