The bareMinerals Core Coverage Brush is specifically designed for barePRO Powder Foundation. Brand Name: bareMinerals Product Name: Core Coverage Brush Purpose: Primarily for powder foundation Features: This brush features a unique donut-shaped design with synthetic bristles (taklon material) of varying densities. The white inner part helps the powder adhere to the skin, and the angle of the brush allows for detailed application of the foundation. Price: Approximately 5,000 yen, although this may vary depending on the retailer. (Purchased at a department store in Tokyo)