RMK Face Powder Brush 1 pc. A face powder brush with rich and ample bristles, ideal for loose powder and presto powder. The blended bristles of different thicknesses provide just the right amount of firmness to fit evenly and snugly along the curved surface of the face. It is gentle on the skin and does not apply too much powder, leaving a fluffy, airy finish. Artificial hair (PBT) is used.