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  1. Tinker Camp (5-Pack)
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    Tinker Camp (5-Pack)

    $109.95 $139.75 value

    Spark moments of inspiration & fun all week long exploring robotics, hydraulics, movie magic, mechanical toys & outer space!

    Supplement & extend your child's Tinker Camp experience with these specially curated projects to match each day's theme!

    Tinker Camp will feature five-days of FREE content, video and additional DIY activities to pair with these crates.

    Find out more about Tinker Camp and all the sessions of Camp KiwiCo here! Camp KiwiCo is open, and will be accessible all summer long.
  2. Slime Circuits

    $24.95

    Engineer a basic circuit, using your slime as a conductor to light up an LED (and a love of science!). Then conduct a series of electric experiments that showcase the science of switches, resistance, LED color-mixing, and more!
  3. Hydraulic Claw

    $24.95

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

    Through Tinker Camp, supplement & extend Hydraulic Claw with FREE content, video and additional DIY activities.

    Find out more about Tinker Camp and all the sessions of Camp KiwiCo here!

    Camp KiwiCo is open, and will be accessible all summer long. Crates can be purchased individually or you can buy a whole pack for the whole session.
  4. Poured Paintings

    $24.95

    Learn how primary colors can be used to make all the colors of the rainbow, and how complementary and analogous colors work together. Then use what your newfound color knowhow to craft a couple of abstract poured paintings.
  5. Fire Lab

    $34.95

    Make a colorful flame lamp and complete 7 combustion experiments that explore the chemistry of oxidation, the flame test, and light energy.

    Delivery note: Fire Lab is only eligible for Ground Shipping within the Contiguous United States. 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).
  6. 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.

    Through Tinker Camp, supplement & extend Automaton with FREE content, video and additional DIY activities.

    Find out more about Tinker Camp and all the sessions of Camp KiwiCo here!

    Camp KiwiCo is open, and will be accessible all summer long. Crates can be purchased individually or you can buy a whole pack for the whole session.
  7. Chalkboard & Glow Slime

    $24.95

    Stretch your chemistry and doodling muscles and mix two kinds of slime with this hands-on kit — jet-black chalkboard slime and glow-in-the-dark slime
  8. Glow Lab

    $44.95 $39.95

    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).
  9. Eureka Crate Fun and Functional (3-Pack)

    $82.95 $104.85 value

    Lock down a love of science and engineering, with a mechanical lock box you make yourself! Construct a seriously impressive printing press, and experience the science of pressure hands-on! Then build a pair of stereo headphones that turns electrical energy into stunning stereo sound!
  10. Slime Party (5-Pack)

    $74.95 $94.75 value

    With this 5-pack of projects, you'll concoct oozy, fizzy volcano slime; glittery confetti slime; color-changing thermochromic slime; circuit-perfect conductive slime; doodle-able chalkboard slime; and some bonus glow-in-the-dark slime!

   

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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!