Design your own course, build your own marble run, and send your marbles on a tumbling STEM adventure!
This marble run set includes 13 cling-back track pieces that adhere to most smooth surfaces and can be used over and over again. No permanent adhesive needed!
Set up a STEM marble challenge at home or in the classroom and build critical thinking skills with these fun STEM activities.
Contents:13 track pieces, 2 balls, double-sided challenge cards, Activity Guide.
Manufacturer Recommended Age 5 Years+
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