LIMITED EDITION. A selection of press-on, pre-glued nails in a range of vivid colours and bold designs. How to use: Press the nail onto your real nail and hold for at least 10 seconds. For longer wearing time, gently press down on the nails a few times a day, especially if they have been in contact with water. To remove, soak in water for 10-15 minutes and gently lift each nail, starting from the sides.