DND Overlay Duop Top Gel #821

The DND Overlay Top Gel Duo is a set that includes both gel polish and regular polish. The gel polish is in a white bottle and needs a UV lamp to dry, while the regular polish is in a colored bottle and can be air-dried. The DND Overlay Top Gel Duo requires a three-step gel system. The first step is to apply a single coat of DND base gel and cure for 30 seconds in a LED lamp. The second step is to apply the DND gel polish color and cure it in an LED lamp for 30 seconds. Finally, the third step is to apply the DND gel polish topcoat and cap the free edge of the nail