Expansion 1 SetRating
- Each track contains 3 connection/drop holes.
- Set 1 includes 2 curved pieces of fast track
- Size: 17 1/2"
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Looking for a super fun Marble Run set? Expansion 1 Set is the funnest Marble Run set. One of the several key features is the each track contains 3 connection/drop holes. Other features include things like size: 17 1/2". It has a weight of 1.54 lbs. To take advantage of the great deal I uncovered, click on the shopping cart add to shopping cart button on this page.