$15-$25

   

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  1. Color-Mixing LED Crystal

    $24.95 $22.95

    Make a color-mixing LED crystal and explore the physics of color!
  2. Mirror Illusions

    $24.95

    See how reflections flip images, and build a pair of mirror goggles to solve your own puzzle creation.
  3. Cannonball Launcher

    $24.95

    Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.
  4. Crystal Chemistry Garden

    $24.95

    Craft a colorful chemis-tree and garden using felt shapes and liquid watercolors. Then concoct a chemical solution that'll make your garden grow fun and funky crystals over two days, and learn the science behind them!
  5. Robots and Coding

    $24.95

    Build and decorate your own friendly robot buddy. Create a robot rabbit with a customizable track to run along. Write programs to solve puzzles and send your robot along a path.
  6. Basketball Catapult

    $19.95 $17.95

    Aim, shoot, and score with this physics-friendly crate! Engineer an adjustable catapult and play a spirited game of basketball. Learn about the science of sports, and experiment with different angles and arcs until you're a hoop superstar.
  7. Animal Bath Bombs

    $17.95

    Learn about acid-base reactions and the science of molecules while mixing up a colorful chemical concoction, then press the mixture into bath-bomb shape. Drop your finished bath bombs into water to see fizzy chemical reactions — in action!
  8. Drawbot

    $24.95

    Construct a motor, design a robot body, and experiment with the finished build to produce different artsy results. Then explore the wonderful world of generative art — art made using machines and even mathematical methods — to get a look into the history behind your drawbot design.
  9. Kellan Plushie
    New

    Kellan Plushie

    $19.95

    Everyone's favorite koala makes the perfect cuddly companion for a Koala Crate kid — whether threy're learning about science, making amazing art, or having a pretend-play adventure.

    This Kellan Plushie comes as a finished product, not a DIY building kit.
  10. Snow
    New

    Snow

    $24.95

    Build a working snowglobe, complete with clay snowman and snowy confetti. Use the science of color mixing to create frozen paint pops, then paint some postcards that are totally cool. Decorate a set of adorable penguin bowling pins, then play a game of penguin bowling with a friend!

   

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