The only complaints that I have are the marbles are not standard, they are small and clear which makes them a bit harder to keep track of. There are a couple of pieces that I think could be more sturdy (loop de loops) but otherwise for the price this set is amazing! It was a great present for my 4 year old and my kids along with the neighbor have been playing with it non-stop.
Verified purchase: Yes | Condition: New
The quality is not the greatest. My 7 year old son played with it a total of about 10 minutes and said he was bored with it. I think that is mostly because the tubes don't stack well enough to create a sturdy tower and he was having trouble building things.
Verified purchase: Yes | Condition: New
Bought for my 7 year old grandson and he loves it. Gave him hours of entertainment, since we all have to be cooped up, and his mom a bit of well earned quiet time.
Verified purchase: Yes | Condition: New
My elementary-aged kids, my husband, and my mother all enjoyed building with this marble run set. Very entertaining!
Verified purchase: Yes | Condition: New
My kids love it
Verified purchase: Yes | Condition: New
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