I liked that the set was inexpensive and came in three sizes. The rules are a little more flexible than I'd like, but that might be beneficial for others. The biggest downside I've found is that the ends, which are supposed to be the start of the measurement, don't line up with the squares. They're fine for most uses, but would be a lot more useful if the ends were square. I think I should have expected that at this price.
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