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4M specializes in games and craft kits - with saftey in mind for children

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Cosmic Rocket Kit

Launch a rocket powered by vinegar and baking soda

Crystal Mining Kit

Excavate natural crystals

Electric Plane Launcher

Paper plane launcher kit

Enviro Battery

Create your own green electricity

Fingerprint Kit

Learn the science behind detective work!

Gold Mining Kit

Fool's Gold nuggets buried in plaster block.

Lemon Clock

Power a digital clock using fruit.

Mousetrap Car Kit

Build a car powered by a mousetrap spring.

Night Sky Projection Kit

Constellation projector to create a starry sky in your room!

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Microscopes starting at $79.95