Item Number: 3151837
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Cool, Colorful Compound
Now hydrophobic properties are even more fun to study with three different colors of Space Sand - red, blue, and yellow. Unlike regular sand, this amazing substance will not get wet and can even form different shapes when in water. Use it to boggle minds of friends and family, then complete your own experiments. There are 2 oz. of each color for a total of 6 oz. of sand in this package.