The F36 What you need to know: The F36 is a multi-purpose face brush from our Dimensions Series. Handmade from extra soft, high quality anti-bacterial, easy to clean synthetic fibres, this brush is also vegan friendly. What it looks like: This brush is made from high quality fibres, a sleek rose gold ferrule and black handle. What its for: The F36?s multi-purpose design makes it the perfect tool for buffing foundation or blush to the face and blending out seamlessly. This brush is best used with cream and powder products.