K’NEX Classics 50 Model Building Set

700 Classic K'NEX pieces
50 Building Ideas
Great open-ended building fun
All Classic K'NEX pieces made in USA
Recommended for ages 7+ Build anything you can imagine with the 50 Model Building Set! Loaded with 700 Classic K'NEX parts for lots of open building fun! Includes instructions/ideas for 50 unique models including a sand castle, hot air balloon, sea creatures, trucks and more. 700 pieces made in the USA. Ages 7+. More »