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  1. Paint Pendulum

    $24.95

    Engineer a paint pendulum, complete with paint bottle holder. Practice your swing and create vibrant spiral art, where every painting is totally unique. Then repurpose your pendulum to play games — like soccer, bowling, and more!
  2. Solar System

    $24.95

    Create your own solar system mobile, complete with a light-up sun in the center.
  3. Glow Lab

    $44.95

    Explore UV light and mix up 3 solutions that glow in the dark. Explore the chemistry of fluorescence, phosphorescence, and chemiluminescence.

    Delivery note: This item will ship separately from any other items in your order. Your entire order only qualifies for Standard Shipping (delivered within 3-10 business days).
  4. Geometric Laser Projector

    $44.95

    Construct a variable speed laser projector, capable of producing a variety of different geometric patterns.
  5. Balloon Cars

    $24.95

    Add racing stripes and patterns to your cars with a hand-powered airbrush tool and stencils. Build out your cars and then, experiment and tinker with the wheels and balloon to see how fast they can go.
  6. Geometric Candles

    $24.95 $17.50

    Create a trio of geometric candles to decorate the house! Learn how to fold a geometric mold, dye some wax, and transform the wax into a candle.
  7. Bottle Rocket

    $24.95

    Get ready to blast off into the air with your very own bottle rocket. Assemble your launcher, rocket, funnel, and launch mixture to experience some extremely fizzy fun.
  8. Screen Printing

    $24.95

    Print your own graphic on a backpack! Learn and practice screen printing, design your own graphic, and screen print your backpack!
  9. Glowing Horn Unicorn Costume

    $29.95 $20.95

    Build a unicorn costume with a majestic mane, a noble snout, and a horn that lights up!
  10. Medieval

    $24.95 $20.95

    Build a working catapult, "dragon" wagon, and a royal castle to explore medieval times!

   

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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!