Review on JOYIN Translucent Educational Construction Building Set for Learning & Education by Ronald Wheeler

Everything in order. for $15. I wouldn't pay more. I've had it for a few days now and the plastic is brittle and breaks off very easily. The parts aren't precisely manufactured either, so they don't all fit together well. My kids love it so I'll see how much damage there is after a week of playing. It's usually very easy for me to decide whether or not to go back. But for the price it was the best set and the next tier costs double or more and there is a good chance all these marble brands are selling the same parts made in the same Chinese factory. I may have come across a set that ran when the plastic wasn't mixed properly. Not impressed.