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Hape

Hape Junior Inventor Experiment Starter Kit | 42 Piece Construction Building Toys, STEAM Science Kit for Kids 4 Years and Up

Hape Junior Inventor Experiment Starter Kit | 42 Piece Construction Building Toys, STEAM Science Kit for Kids 4 Years and Up

Regular price $40.00 USD
Regular price Sale price $40.00 USD
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About This

  • 42-PIECE STARTER KIT: Use your imagination to create anything you can conjure up with this 42-piece set. The tools and components of this playset are easy to use and perfect for little hands and the appropriate skill level for children
  • ENDLESS CREATIVITY: The building toy includes an inspiration card to give you ideas including a see-saw, a balance bike, a windmill, a prop plane and a model of a sitting fox. Your little budding engineer will let their creativity run free and build anything they like
  • COMPATIBILITY: Pair this toy with other Junior Inventor sets so you can add to your existing projects – the only limit is your creativity
  • FUN, PRODUCTIVE PLAY: Hape’s engineering set supports logical thinking and cognitive system development through interactive play
  • PROMOTES STEAM LEARNING - This innovative playset provides your kids with problem-solving skills development as well as an understanding of the principals of Science, Technology, Engineering, Art and Mathematics
  • AGE RECOMMENDATION: Four years and up
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Tiny Care. Tiny Comfort. Tiny Joy.

Whether you’re preparing for your baby’s arrival, searching for everyday must-haves, or finding the perfect gift, Tiny Joy is here to bring warmth, care, and happiness into your family’s life.

Baby Essentials

Tiny Care. Tiny Comfort. Tiny Joy.


Whether you’re preparing for your baby’s arrival, searching for everyday must-haves, or finding the perfect gift, Tiny Joy is here to bring warmth, care, and happiness into your family’s life.

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  • ⭐️⭐️⭐️⭐️⭐️

    I bought a STEM toy for my 6-year-old and she’s been playing with it non-stop. It’s fun and educational—win-win!
    Samantha K.

  • ⭐️⭐️⭐️⭐️⭐️

    Great variety and safe materials! My twins love the puzzle sets—they’re colorful, sturdy, and keep them engaged.
    David M.

  • ⭐️⭐️⭐️⭐️⭐️

    The packaging was adorable and everything arrived in perfect condition. My son screamed with joy opening it!
    Grace T.

Frequently Asked Questions

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.