K'NEX K'NEX Ultimate 100 Model Building Set

Age Range: 7 years and up Includes instructions and downloadable building ideas for 100 unique models using all Classic K'NEX pieces Build cars, planes, sea creatures and more

100 Model Building Set:

• Includes instructions and downloadable building ideas for 100 unique models using all Classic K'NEX pieces
• Build cars, planes, sea creatures and more
• Loaded with over 800 K'NEX rods and a convenient storage box
• Age Range: 7 years and up