Tumble Trax Magnetic Marble Run charcoal Create irresistible displays and teach

Create irresistible displays and teach color basics

SKU: ERSEU-833071-3

7/16" diameter x 10" length

Great for creating letters

Tumble Trax Magnetic Marble Run charcoal Create irresistible displays and teachMPN: 005083 UPC: 765023028218 Get critical thinking skills rolling! Create your own unique marble run with long, short, and curved magnetic piecesthen, drop the marble from the highest point to see your design come to life! Take the challenge to the next level by building the designs pictured on the Activity Cards. Can you make the marbles speed up, slow down, stop, or change direction by rearranging the pieces? Engineering and problem solving have