Unfortunately the "Win Four National Geographic Geodes to Crack Open" offer is no longer available.

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Win Four National Geographic Geodes to Crack Open

Every month, Brainfuel Toys STEM Club gives away a toy to one of their lucky subscribers!

For June, they're giving away a Break Open 4 Geodes Kit from National Geographic! The kit includes four real geodes, safety goggles, magnifying glass, display stand, and a learning guide.

Geodes are really incredible. On the outside, they look like an ordinary rock, but on the inside there are incredible crystals! You never know exactly what the crystals will look like inside, so every geode is a fun surprise.

This offer is only valid for residents of:

  • United States