Nail polish: Simply arrange your colors as you would on your nail, on the color chart, one nail at a time. Want a clearer overview? Use marker or stickers to mark the color number or name underneath so you know exactly which color it is.

Striplac: Place the colors on the color chart as you would with your own paint, place them on top, and let them cure for a few seconds under the lamp. Label the color numbers underneath for clarity.