I wanted to like these but I feel like they're not the best quality. I stupidly bought two sets and regret it now because even when I followed the steps to a t, buffed my nails, did all the jazz with their 4 step system, they still popped off within a couple of hours. You absolutely need a standard UV/LED lamp to completely cure the binder because the little portable lamp from the brand itself does not do a great job. But then I feel like the binder itself is very weak despite being gloopy and it just doesn't have the same grip as competitors. For instance, I went to go do some laundry and three nails just clean flew off as I was grabbing my clothes. Also, the box and the tips themselves absolutely REEK of petrochemicals; they literally smell straight up like gasoline and it's very off-putting when you reach for them. The pros are that they fit well on narrow nail beds such as mine and are more sculpted so you don't have to do too much to get them to fit along your cuticle. They're comfortable and light weight but still, so disappointing! Also, the short coffin looked more like a medium length on me.