GraviTrax PRO: Vertical Starter Set

The 153 pieces give you plenty to work with, and I love how the vertical elements let me build tracks that tower over the table. My son spent hours figuring out how to get the marble to loop through the new parts.

The vertical expansion pieces click together with a satisfying snap, and my kids spent a whole afternoon experimenting with different gravity paths. It's challenging enough to keep them engaged without being too frustrating.

My son was thrilled to finally build tracks that drop from higher levels, and the new vertical pieces clicked together securely with the classic tiles. We spent a good hour just experimenting with different drop heights and watching the marbles speed through. This set really opens up the building po