This is pretty poor quality. Some of the playing pieces are smaller and thinner than others, and the wood could not be a thinner quality. That being said, it’s light and it works for the most part. One column gets stuck, where you have to push the pieces down.
I am a Classical Conversations Foundations tutor and use this for review games. The kids play in teams and answer questions in order to drop a game piece. The only complaint I have is that that it could be more sturdy and self-enclosed. It folds well together, but some of the pieces have come apart and have had to be glued back together. It would be nice if it closed securely and had some sort of a lid.