Tumble Trax™ Magentic Marble Run

Get critical thinking skill rolling! Create your own unique marble run with long, short, and curved magnetic pieces - then, drop the marble from the highest point to see your next design come to life! Take the challenge to the next level by building the designs pictured on the activity cards. Includes 14 magnetic foam pieces plus goal, 4 marbles, and 10 activity cards. Ages 5+.