Molecular Model Kit.

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set comes with 50  Atoms and 90 bonds and a summary of organic reactions.
#MolecularModel
 Great gift.
 Non-toxic Connects with no problems has a removal tool.
Set shows how atoms and molecules react.
My kids has a hard time understand things unless he has hands on. This kit allows him to be hands on and learn.
 Each element is round and colored while the bonds are straight. Long bands are gray,short bonds white,medium is light gray.

I found nothing wrong with the set.
https://www.amazon.com/Molecular-Model-Kit-Reactions-Chemistry/dp/B01CQSG95S
I am an independent prodcut tester and reviewer that received this prodcut at a discount and this is my honest unbiased review.

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