쿨러부 직선 및 곡선 트랙 확장 세트

The straight tracks let me build a longer loop than before, and my toddler loves watching both the car and ball race down.

The curves in this expansion set let me build loops now instead of just straight lines—my son loves watching the cars bank through them. It fits perfectly with what we already had and definitely doubles the play options.

My kid was getting bored with the starter loop, so the extra curves finally let us snake the track around the couch. Works fine with both the cars and the balls, though I wish the box came with a few more straight pieces for the money.