I purchased Rock n Roll it's a great shade ,I only use one coat for a nice sheer shine , two coats definitely dose the job if your looking for more color and three really intensifies the color either way you go your going to end up with a nice end result... I noticed a few comments saying the product is sheer or light and took more then one coat for desired look , so I would like to share a product tip I noticed @ the top of the page ...
For best results, use your favorite Sally
Hansen base coat on clean, dry nails. Shake
gently. Apply 2-3 coat, letting each coat dry
before applying the next one. Finish with
your favorite Sally Hansen top coat for
maximum shine and to make manicures last.