Tumble Trax™ Magnetic Marble Run (28 Pieces)

Item: 145891
Status: In Stock

5 years & up. Create your own unique marble run with zany-patterned, magnetic foam pieces!

This Tumble Trax™ Magnetic Marble Run by Learning Resources will help hone your critical thinking skills and stretch your imagination as you figure out how to line up the pieces in a way that keeps your marbles moving smoothly down to the bottom of your run. Can you make the marble speed up, slow down, stop, or change direction by rearranging the pieces? Follow the activity cards to guide you as your create or make up your own designs and see what happens!

Longest foam piece measures 10"L x 2"H.


  • 14 Magnetic foam pieces
  • 4 Marbles
  • 10 Activity Cards