天軌進化

The rotating atomic hammer really does send the marbles flying through the loop faster than I expected. My son figured out the launch rocket angle after a few tries and now he's racing them down all 6 metres of track.

Took my son about twenty minutes to assemble the 6 metres of track, and the rocket launcher really does send marbles flying. Only gripe is that the atomic hammer knocks the track loose if you crank it too hard. Still, it's kept him busy all weekend.

The loop-the-loop is the highlight, marbles whip around it way faster than our old basic set. Took me and my kid about 20 minutes to click all 6 metres together, and the rocket launcher jams if you push marbles in too fast. Still, it's a solid upgrade for the price.