Must have product for the perfect eye look: essence eyelash comb 01 Define & shine is easy to use and gives shape to your eyelashes after applying mascara, to complete your eye makeup. At the same time, the eyelash comb shines in a unique color. Let it glide through your lashes to remove excess mascara. In this way, you separate the lashes and ensure a perfectly defined effect. Then you can easily clean the comb and fold it to save space.