Photo of Red Foam Balls
Photo of Kids Playing with Foam Balls
Photo of Boy Playing with Foam Balls
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Photo of Red Foam Balls
Photo of Kids Playing with Foam Balls
Photo of Boy Playing with Foam Balls

Foam Balls Refill Pack (for Trip Wire, Domino Catapult or Ball Launcher)

$9.95$15.00

Did your Trip Wire balls roll away or mysteriously vanish from known space? Did your Domino Catapult balls launch into orbit? Don’t worry, we’ve got you covered! The same ball works for both builds.

FREE SHIPPING IN THE US!

    What You Get:

    • 12 extra balls
    • Free shipping in US

    Subscription Boxes

    CrunchLabs now offers 2 subscription lines!

    For Ages 8-13

    Build Box

    Perfect for kids! Ships monthly.

    Image of a Build Box (Disc Launcher)
    SUBSCRIBE

    For Ages 14+

    Hack Pack

    Perfect for teens and adults! Ships every 2 months.

    Image of a Hack Pack (IR Turret)
    SUBSCRIBE

    Need help deciding which box is right for you?

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