I just received my Real Techniques Silicon Liner Brush and I love it! It took a short time to familiarise with how it works because of the silicon tip, but it's fantastic. It provides great precision and variety thanks to its unique tip, as it is just one silicon bristle. It is like writing with a pencil: you can easily draw in different widths. It works well with cream and liquid eyeliner. Another advantage is using the brush when working with glitter eyeliner: the glitter can be easily applied to your skin without leaving glitter on the brush. It is also incredibly easy to clean; just wipe it and it's as good as new (really!), even if the makeup has already dried on it. A must have for those who want the perfect liner brush.

awesome brush, does it job. i can get crisp liner with this brush!