View 3 of K'NEX 70 Model Building Set - 705 Pieces - Ages 7+ Engineering Education Toy (Amazon Exclusive) & Intermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, Multicolor

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View 1 of K'NEX 70 Model Building Set - 705 Pieces - Ages 7+ Engineering Education Toy (Amazon Exclusive) & Intermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, MulticolorView 2 of K'NEX 70 Model Building Set - 705 Pieces - Ages 7+ Engineering Education Toy (Amazon Exclusive) & Intermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, MulticolorView 3 of K'NEX 70 Model Building Set - 705 Pieces - Ages 7+ Engineering Education Toy (Amazon Exclusive) & Intermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, MulticolorView 4 of K'NEX 70 Model Building Set - 705 Pieces - Ages 7+ Engineering Education Toy (Amazon Exclusive) & Intermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, MulticolorView 5 of K'NEX 70 Model Building Set - 705 Pieces - Ages 7+ Engineering Education Toy (Amazon Exclusive) & Intermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, Multicolor