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  1. Young Chemist (2-Pack)

    $49.95 $54.90 value

    Ignite a passion for science at an early age and save when purchased as a pack. Recommended for Ages 5+. Qualifies for free shipping!
  2. 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!
  3. Hydraulic Claw

    $24.95

    Construct your own lifting claw and learn how hydraulic systems work. Continue the experimentation with bonus design challenges.
  4. Ceramic Luminaries

    $24.95 $20.95

    Learn to trim and texture clay with stripes, sprinkles, sunbursts, and more. Then shape and dry your clay design to make lustrous luminaries. Add paint for a finishing touch, then let the glow show.
  5. 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.
  6. Walking Robot

    $24.95

    Build a walking robot and experiment with mechanical motion!
  7. Speedy Race Cars

    $15.95

    Create a custom speedy race car and use black washi tape to create a speedway on any surface.
  8. Light-Up Speaker

    $39.95

    Explore the science of sound by building an amplification circuit to power your own personal light-up speaker.
  9. Pinball Machine

    $24.95

    Design the board, launch, and play, all while discovering pinball game physics!
  10. Friction Climbers

    $24.95

    Engineer 3 wooden animals to explore the mechanics of friction!

   

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Best-Selling Science Kits & STEM Toys

Rich scientific learning needs to have a few of these key elements: curious minds, hands-on projects, quality materials, and fun results. Popular science kits and STEM toys contain all you need to share exciting discoveries with the ones you love most.

With a healthy dose of enthusiasm and the right project, your little scientist will have an unforgettable experience! KiwiCo offers popular science kits that give curious adventurers the ability to tinker, test, and try out their theories! Science can be fun, and that's a theory that can be proven with just the right experiment!