Pair the Nat Geo Construction Set app with the 35-in-1 Mega and 100-in-1 Ultimate Nat Geo Construction Sets to explore and build unique 3D motorized models including motorcycles cranes helicopters dragons go-karts super cars and more!

Move the models around and interact with each piece as you follow the 3D instructions.

APP FEATURES & BENEFITS
• Interactive 3D Instructions – Select your kit and build a model with step-by-step animated instructions that show you exactly where each piece should go.
• 360° Exploded View - Rotate the model and pinch and zoom to see just how each piece snaps together.
• Rewind/Fast-forward Function - With just one touch dial forward and backward in the progression of your model. Watch the pieces fly together or zoom apart!
• Parts List - Gather each piece you’ll need for your model before you get started.
• Numbered Steps - Keep track of your progress with the convenient Steps Counter.

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NATIONAL GEOGRAPHIC and Yellow Border Design are trademarks of the National Geographic Society used under license.