Intensify your brows with the pupa eyebrow long lasting waterproof pencil a double sided pencil that creates a naturally defined finish boasting a new generation formula the water resistant pencil is effortlessly applied to brows creating fine precise lines that mimic hairs arriving with a soft spoolie to one side the pencil not only adds definition to brows but combs hairs and blends the colour to deliver a natural result expect long lasting colour with a professional looking finish