Mirror nail powder is a kind of non-sticky ink. After the seal is not applied, it can't stick to the nail polish glue applied on the back. It can't be glued like the normal applied nail polish glue. It is easy to fall off. Therefore, the color of the nail polish should not be too different from the color of the mirror powder itself. You can choose the nail polish with similar color.
The mirror powder must not be covered, it must be applied thinly, and it is not easy to drop layers. The mirror powder will fall off because the mirror powder on the fingertips separates the nail polish glue, so the magic mirror powder that affects the fusion of the nail polish and the disposable seal layer in the middle cannot be applied to the fingertips.