I WANT FLATLANDS is a flat brush with rounded bristles, perfect for applying foundation. It helps to apply foundation evenly, creating smooth, flawless results. It will prove to be irreplaceable when applying liquid and cream cosmetics, as well as BB creams or face masks. I WANT FLATLANDS for smooth, seamless finish. The Flat Foundation Brush is 196mmlong. The bristles are 30mm long, made of synthetic taklon fibres.