Marble Parkour - 3D Miniature Scene

It took me a little over five hours to put together, and I was so focused the whole time—watching those marbles fly down the big funnel after all that work was incredibly satisfying. The 254 pieces fit together perfectly, and the whole scene looks like a miniature parkour course come to life.

I was a bit worried about the 254 pieces, but the joints lock together nicely once you figure out the pattern. The marbles run through the funnel tower faster than I expected. Only gave it 4 stars because a few pieces were a tight fit.