Walmart currently has the K’Nex Ultimate Building Set on sale for $12.97, down from the regular price of $19.97. Plus you can choose in-store pick up to avoid shipping costs!
K’NEX 35 Model Ultimate Building Set:
- Includes instructions/ideas for 35 unique models
- Build planes, trucks, animals and amusement park rides, or use your imagination to create your own unique models
- Loaded with 475 Pieces for the ultimate building experience
- Convenient storage treasure chest