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    RainbowMatch STEM Brain Puzzle Ball

    In stock. Ready to Ship.Only 8 left in stock. Ready to Ship.
    Gift bag

    Check the box to add a playful gift bag for €3,95

    🎁 Get EXTRA 15% OFF use code BOO15 for orders over $99

    The Brain Teaser That Travels Everywhere

    This isn't just another fidget toy – it's a pocket-sized puzzle adventure that keeps little minds busy and hands away from screens. Push, slide, and match colorful balls to their rings in this satisfying brain teaser that's easy to learn, challenging to master.

    Kids love the instant gratification of each satisfying click. Grandparents and parents? They love watching restless hands find calm focus, screen time disappear, and those "aha!" moments when the puzzle finally clicks into place.

    👦 Ages 3+
    🧠 STEM learning through play
    🌈 Match 11 colorful balls to their rings
    ✈️ Pocket-sized for travel
    🤲 Calming fidget + brain teaser
    🎁The gift grandparents love to give
    Product Specifications
    Material: ABS
    Dimensions: 2.8 x 2.8 in / 7 x 7 cm
    Weight: 3.2 oz / 90 g

    What's in the box?:
    1x STEM Puzzle Ball

    ⚠️ Not suitable for children under 3. Remove the packaging before giving the toy to the child. Use under adult supervision. Keep the product away from heat sources.

    This product should not be discarded as unsorted waste but must be sent to separate collection facilities for recovery and recycling.
    Delivery and Returns

    SHIPPING
    Shipping costs just , and it's free on any order above .


    DELIVERY
    Once your order is placed, rest assured as our team works swiftly to have it sent to your doorstep.

    Here's a guidance on our average delivery durations based on different geographical regions:

    - Australia and New Zealand : 2-6 days;
    - Canada : 4-7 days;
    - United States : Express (2-5 days) - Regular (5-8 days);
    - United Kingdom : 2-8 days;
    - Europe : 4-10 days;
    - Worldwide : 6-10 days.


    RETURNS

    We aim for 100% customer satisfaction.
    If for any reason your order did not meet your expectations, you may return it to us within 14 days from the delivery date, granted that the product is unused.

    Should you wish to initiate the return process, please reach out to us here, and we will guide you through the steps.

    Frequently asked question

    Absolutely! While the concept is simple, solving it requires real strategy and planning. Kids ages 3-4 love the sensory experience and color matching. Ages 6-10 get hooked on speed-solving and mastering techniques. Even adults find it surprisingly addictive – we've had grandparents admit to "borrowing" it from grandkids!
    This ball is built tough with premium ABS material designed to withstand drops, throws, and the general chaos of childhood. The colorful balls stay securely inside while still sliding smoothly. Many customers report their rainbow balls lasting through years of daily play.
    Yes! Parents of children with autism, ADHD, and sensory processing needs consistently report this as a calming, focusing tool. The tactile feedback and repetitive motion provide soothing sensory input, while the puzzle element engages their problem-solving skills. Always supervise young children due to small parts.
    It varies! Beginners might take 5-10 minutes to solve it the first time. With practice, kids can solve it in under a minute. That's the beauty – it grows with them. The challenge evolves from "can I solve it?" to "how fast can I solve it?" to "can I beat Grandpa's time?"
    One provides endless entertainment, but many families buy multiple to avoid sibling squabbles or to enable family races. Having your own ball turns it from "my turn!" arguments into collaborative competition. Teachers often buy classroom sets for brain break activities.