Marble Run Mechanical Gears
Marble Run Mechanical Gears

Marble Run Mechanical Gears

Build your own wooden mechanical marble run, no battery and no glue! Recommended for ages 14 and above, level 4 difficulty puzzle consisting of 239 pieces.
Unit price  per 


Gift cards: for your hardest-to-shop-for person.


Take it easy; one size fits all when you shop gift cards. Gift cards can be used toward food & drinks, museum and Omnitheater admission, Memberships, Explore Store finds and treats —how easy is that?

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