This Refillable Dispensing Mineral Makeup Brush is made from super soft sable hair. A great tool for women on the go! Fill it with your mineral foundation, bronzer or veil for quick touch ups during the day. Control the amount of powder with the dial that has 3 flow control positions and an off position to prevent leaks. With the cap off, the brush measures 3 3/4" long. The bristles are 1 1/8" long and 1 1/4" wide.