These Retro Avocado glasses are pre-owned, so they do have some cosmetic imperfections due to use and age. The rims on all are mildly uneven. The one glass the unevenness is noticeable so I would call that more a manufacturing defect I included pictures of this. Overall, this set is in good condition and functions as intended. Please look at the photos for condition and features before you purchase. 

If you have any questions, please message me through and I will be happy to answer them for you.