What it is: A satin lipstick refill that is compatible with all Rouge Hermes cases, sold separately. What it does: A luminous, satin-finish lipstick. Its texture, as fine as it is rich, delivers vibrant, long-lasting color. It leaves the lips supple and conditioned. How to use: The pointed tip of the lipstick invites full and generous application. To refill your Rouge Hermes case with the lipstick, open the lipstick then remove the black tube.