I immediately had difficulties with these when I opened the package. I took them off of the plastic and they fell apart. I thought it was just the first finger, but it was almost all of them. I then got one stuck to my finger, which was a pain to get off.
They chipped after one day. The package said to just use fingernail polish remover to take them off. It did absolutely nothing and I ended up peeling them off, which felt and sounded like it was horrible to my nails.