Silicone Applying Brush Color: Black Silicone color: White Material: Silicone Length: about 13cm This Silicone Angled Brush is designed to be used when applying solution onto the lashes and precisely add detail on the eyebrows. The silicone material will allow you to use the whole product that is applied on the brush without having them soaked up into the bristles and can be easily cleaned between each application without spending as much time.