Price: $16.99
(as of Apr 24,2026 13:54:09 UTC – Details)

Design and engineer the tree house of your dreams with this one-of-a-kind building set. Use the included activity cards to complete engineering challenges. Build railings, platforms, trees, and then use your problem solving skills to re-engineer your design. Kids will love building their tree house—parents will love that they’re actually building critical thinking and STEM skills.

One-of-a-kind building set let kids design and engineer the tree house of your dreams.
BUILD critical thinking, problem solving and STEM skills while creating one of a kind tree house.
With 52 easy-to-assemble pieces, this unique building kit challenges kids to sharpen their engineering skills.
Included activity cards help guide the building process and offer engineering challenges to keep kids challenged.
Ages 5+