M.A.C Cosmetics Eye Brows Big Boost Fibre Gel

I have this in the shade called Stud. It's a dark brown and matches well with my dark brown hair colour. All I do to apply this is start at the inner part of my brows and brush it through the hairs up and outwards. It instantly fills in my brows and I find that it provides a better brow look than you get with pencil. It has little fibres in it which creates a natural hair like look. I like that it also darkens my hairs which makes my brows look fuller and more defined. It is waterproof but having said that it easily washes off with my cleanser or M.A.C Lightful C3 Hydrating Micellar Water Makeup Remover. It doesn't smear or come off. It stays on until you want to take it off. Absolutely love this and can't recommend it enough.