Unfortunately they are not square. I then ordered a replacement and the new ones they sent are not square either. Out of the 24 I received, only 6 are perfectly square. Defeat the goal of having them. If you agree that they are mostly square or almost square then they should be fine, but if you require them to be perfectly square then this won't work for you. Sure, I have OCD and I'm very picky when I do my wood projects, but if I wasn't I wouldn't care about squareness and therefore wouldn't even bother with it. The packaging was great, assuming it was made by a blind monkey. I don't know why they have so many positive reviews. I may have received two bad batches but I doubt it.
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