Then you need to apply foil to the nail. And there are two ways how to do it. The first way — to apply foil into the varnish that has not yet managed to dry. Thus, the foil itself will stick to the nail. The second method — with the help of glue — pencil. The glue must be applied either to the nail, or on foil, and then with the help of tweezers (tweezers or needles) attach foil to the nail. This must be done carefully so that there are no folds left.