Stemcell is the internet's home for museum grade science collectibles from around the worldāand outer space. Shop our collection now, or start ā¦
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4.5/5 · 44 reviews
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Jan 27, 2021
I just purchased the Adventure Kit for my eight year old son. It is so, SO nice and worth every penny. We live in Pittsburgh so I had it delivered. It was packaged very nicely and came quickly. Thankā¦ Full review by Star Frances Fao