These mineral makeup brushes are Ideal for all types of mineral based makeup products and foundation. Natural animals bristles are porous so they grab the minerals more effectively. These brushes are dense and full and very soft. We have Kabuki brushes and bronzer, buffer brushes. The type type of brush you choose for your mineral foundation is no longer limited to the kabuki brush, but some people find that they prefer to use a longer handled flat top brush since they fit perfectly into the lid of your pot of loose mineral foundation.