Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
and builds confidence
GraviTrax is a flexibly expandable
Solid Beech Wood
Perfect for little hands
TUMBLE TRAX MAGNETIC MARBLE RUN books and builds confidenceInspire kids to use critical thinking skills to create their own unique marble runs with long, short, and curved magnetic pieces! Drop a marble to see each design come to life. Engineering and problem solving have never been this much fun! Kids can rearrange the pieces countless ways to make the marble change speed and directions.
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