Marble run educational desktop toy for the young ones or the young at hearts.
Simply turn it on and watch it go. Observe how dynamic energy and mechanical science works.
Great educational tool and gift for the eager learners.
Size: 14cm x 12cm x 12cm (approximate)
Requires: 1 x AAA batteries (not included)
Leave Warehouse In Leave Warehouse in 3 - 5 Days
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