Be Amazing Toys Rainbow Straws 6100
Be Amazing Toys
$ 17.95 $ 23.95
Density can be a difficult scientific property to grasp, that’s why we like making it colorful, fun, and (most importantly) simple! The Salt Water Density Straw is the epitome of kitchen science. You’ll use materials that are right in your house, and with just a bit of salt, you’ll create a colorful experience that will have young scientists understanding density in moments.
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