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Title: Extend your way to more fun!
Review: These are great add-on's to the Frigits if you already have a larger set. We use them on the file cabinet in my office, and now the kids can wrap contraptions around the corner of the cabinet.I am always amazed how kids gravitate towards marble contraptions (even older ones (13-15) that come by can't resist making something on my cabinet and running some marbles through their paces).
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