Warning:
CHOKING HAZARD - Small parts. Not for children under 3 years. Adult supervision required.
K'Nex - Intro to Structures: Bridges
Encourage your budding engineer with these K'nex bridge-building projects.
Ages 8+
In Stock & Ready to Ship
Need it fast? See delivery options in cart.
Free Shipping on Most Orders $100+
Encourage your budding engineer with these K'nex bridge-building projects.
Ages 8+
In Stock & Ready to Ship
Need it fast? See delivery options in cart.
Free Shipping on Most Orders $100+
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