Brow sculpting made for the NYC hustle. Colour, tame and shape brows in an instant with our new Brow Gel Mascara.On the go flawless brows, no hassle. Maybelline's Brow Fast Sculpt Brow Gel Mascara has a mini sculpting brush to easily and precisely tame and shape brows. Pigmented gel formula for instant colour and all-day hold.