Head over to Amazon and save 56% on the K’nex Model Building Set! Price drops from $44.99 to $19.99. Hurry, before the price jumps back up!
This set includes 705 pieces that you can use to build a hot air balloon, boats, trucks and more!
Shipping is free with Amazon Prime or on orders of $35 or more.
K’nex Model Building Set, 705 Pieces
Free shipping with Amazon Prime
Final Price: $19.99 shipped