Trending Now: From slime to space, these crates feature projects that are all the buzz.
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  1. Mechanical Sweeper

    $24.95

    Build a vacuum cleaner-like sweeper with moving parts that can be used to pick small items. Learn how salt and water react with vibrant watercolor painting.
  2. Red Cape

    $12.95 $10.50

    Make your own one-of-a-kind cape and personalize it with felt stickers!
  3. Blue Cape

    $12.95 $10.50

    Make your own one-of-a-kind cape and personalize it with felt stickers!
  4. Butterfly Wings

    $12.95

    Personalize the butterfly wings set with felt stickers and velvet ribbon before flying away!
  5. Automaton

    $24.95

    Engineer a hand-cranked, wooden automaton that makes a marble climb stairs. Explore the gears and cams that make the mechanics work.
  6. Light-Up Speaker

    $39.95

    Explore the science of sound by building an amplification circuit to power your own personal light-up speaker.
  7. Kaleidoscope Play

    $24.95

    Build a spinning kaleidoscope, mirror book, and a travel pouch for your mirror! Explore angles and patterns.
  8. Solar System

    $24.95

    Create your own solar system mobile, complete with a light-up sun in the center.
  9. 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!
  10. Crystal Ombre Soap Making

    $29.95

    Craft and customize two kinds of colorful, crystal-inspired soaps. Explore mineral science, colorful ombre geodes, and chemical reactions.

   

Showing 21 to 30 of 42

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