I had high expectations from these tips because it was all over youtube and everyone using them , so even though it was pricy I still bought them to try it but im gonna be honest its not worth the hype I mean the sizes are nice the tips bends they dont leave white mark when you bend they are relatively thin which is nice to use under enhancements but is it worth 30 dollars? Not at all. why? because other brands make the same tips with the exact same quality for much much cheaper I bought one with the exact same quality from another brand for 5 dollars I compared both of em I bend em I cut em I tested many things and it turns out they are the same . if you want my advice skip this one not worth the hype at all and its too expensive.