Well, who has children's hands (nails), could thus be quite satisfied. Adult hands in quite normal size (I have quite normal sized hands) these tips absolutely too small. Therefore deduction of points. Another point deduction for very thin material that deforms quickly or even tears. Another point deduction for bad adhesive. The included adhesive pad, you can confidently stepping into the bin. Times completely from it, which then sticks the tip about 1.2 mm above the actual nail (so far too thick) keep these pads actually nothing. But even with existing nail glue (supplied by others tips) do not want to stick these soft tips easily.