L'Oreal have come up with a simple but brilliant idea with these and we adore them - we think you will too. Each stack holds 5 different lip colour shades. The beauty of the stack is that everything stays together so nicely, so it's extremely portable. L'Oreal have always given us great lip colours and these are no exception. Just smooth it on and enjoy. No bleeding, no feathering and long-wearing, too. We can't say enough good things about these. As we said before, we adore them and we think you will too.