After I clean them I add a coat of clear glue and let it dry, to prepare the surface for color. Then I applied these colors and others I don't show here.
I applied two different techniques here for two different finished. With the paint still fresh on the shell, I applied the glitter glue for a more creamy finished. For the other one I waited until It dried and then applied the glimmer mist for a more "sparkling" effect.
And this is what I got . In the second image the creamiest ones are in the left low corner. Do you see the difference?