Review on Robotime 3D Wooden Craft Kit: Brain Teaser Games Mechanical Gears Set With Cog Coaster And Steel Balls - Best Building Toys For Kids by Ricky Mills

Holy smokes this thing was way better than I expected! I thought it was going to be sticking a few pieces together and then get bored with the marble run. But it was pretty complicated to put together! I say that in a good way. Like a really great puzzle. Everything was well labeled. The instructions were easy to follow. The only issue we had was one piece broke at the very end. We were able to glue it back together and it was fine. All the gears and moving pieces are really neat and putting it together was really fun! I look forward to trying other things from this company.