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copernicus toys
The science of polymers! Dive deep into the power of polymers and soak in 15 absorbing experiments. Make super polymer beasts grow hundreds of times their size. Create gels that disappear and re-appear. Make matter change states, and now this kit is including the world-famous water slurper trick.
6"x4"x4" box.
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Bartz Viviano Gifts is an authorized retailer of Jellycat products, purchased directly from Jellycat. Every item in this collection is genuine. You can view our Stockist status here: https://us.jellycat.com/stockist-locator
