Step 1 : First Paint your nail with your light colored nail polish. and Let it dry completely.
Step 2 : You’ll need a makeup sponge. Soak it in water and wrench most of the water of it. Keep the sponge a little moist – the wetter the sponge is, the slower the polish dries on it. Then Apply a generous amount of each colour onto the sponge.
Step 3 : Sponge the colour onto your finger nails. Don’t worry too much about getting it on your skin; you can clean it off with remover afterwards.
Step 4 : then paint a topcoat on your nails to protect.