Looking for even more cool models to build with your K'NEX pieces? This book has 'em! There are over 100 building ideas inside that use the entire K'NEX building system to create amazing builds!
- Includes 100+ ideas and step-by-step instructions
- Perfect for all skill levels and kids ages 5+
- Great ideas for including K'NEX bricks
- Excellent gift for builders
- Warning: Choking hazard. Small parts.
- Not for children under 3 years old
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