* When placing the sticker on an existing nail polish layer, make sure that layer is totally dry :
1. Peel off gently one square shape from supporting paper. 2. Stick it to the pillow of your finger (skin side) for a couple of times in order to reduce the intensity of the glue, thus by avoiding living marks on the existing nail polish layer. 3. Place the shape in the desired angle and location on the nail. Make sure that it is flat and well stick in all areas covering the nail. 4. Apply a moderate layer of nail polish on the area where the cut out shape is. Do not let it go over the borders of the sticker. 5. Peel off the sticker fairly immediately after applying the nail polish. Do it slowly and carefully, not to twist the sticker and damage the shape. 6. Put a top coat to protect design (or finish your enhancement with your resin or UV gel coating).