This versatile eyeshadow brush is made from natural bristles that are soft but with a firmness that allow you to apply color that pops. The horizontal side of the bristles can be used to apply eyeshadow to wider areas, while the vertical side can be used to apply eyeshadow in finer areas. The GSN-18 is also recommended for concealer and fine shading, and can be used with powder, liquid and cream products.