The bareMinerals Bare Pro Foundation Core Coverage Brush is designed with tightly packed synthetic fibers at its core with softer outer fibers for an even ultra smooth finish. The retractable foundation brush provides fast, detailed coverage for an unparalleled airbrushed finish on your skin. The core of dense fibres allows for fast, controlled coverage, while the soft outer fibres smooth over skin for an even finish. Designed specially for BAREPRO Foundation. Retractable for easy, on-the-go usage. Pair with BAREPRO Foundation for high performance buildable coverage.