These are good beginner nails. I like the shape and I like the pre-buff. The sizes seem to jump around a bit ... meaning that the next size up on some sizes seems like it's actually 1.5 sizes bigger... it took some experimenting to get the right fit. Additionally, although I purchased the medium square, I felt they were pretty long for mediums; so much so that I had to cut them as opposed to grinding them down to what I thought medium was. When cutting the clear nail turned white from the stress. Not a big deal if you're using polish, but definitely renders them unusable if you're going for a natural tip.They don’t last as long as a set you would get in a salon, but come on, it’s a fraction of the price! I Fix the closest size and trim and file as stated in the directions for a custom fit.I also bought NYK-1 super strong nail bond for $12.99. They are thinner than the ones you would get at a salon, so you can’t abuse them like you would a full set of gel nails, but I think they are just fine considering the cost savings. Also as stated, they don’t stay on two weeks like a salon, but I can get them to stay on a week or longer. And I just keep the glue with me and reapply as necessary. I would say it’s worth the money.Some of the0 sizes are coffin shaped not squareThey are great and easy to apply! I did a set with them and they lasted a few weeks.These nails are beautiful and durable, I’m never spending money for a salon to do my nails again, looks just as good and much cheaper, easy to remove also.Nails were flexible enough for practice hand. Sizing and gluing on nails was not very challenging as with other fake nail types. Easy to file. The numbers on the nail is not very big so I bring it up to my desk lamp to see it clearlyThese work great and hold up fine, but the sizes they includes are weird, or maybe its my fingers.Would Definitely buy them again