Review title is Quick and Easy to Apply [SEP] These were one of the easiest mask type products I have used.  The application process literally takes seconds.  Peel off and place on face and they stay there.  I left them on for 15 minutes and could definitely tell the difference afterwards.  As the package describes there is a little residue left when you take them off which yu just dab in.  Over all I was pleased with the effect, but not pleased enough to want to pay $7 for just the one set.