The Purdy® Syntox™ Flat Woodcare Brush gives a superior, ultra-smooth finish on wood which is so glossy and shiny it looks polished. The bristles are designed to mimic natural ox-hair brushes so have the same benefits but last five-times longer. It works best with stains, varnishes, oils or anything to leave a clear finish as well as water and solvent-based finishes. Specifications: Material: Chinex & Nylon blend synthetic filaments. Handle: Thin Rattail. Ferrule: Round edge. Care Instructions: Remove excess paint with the Purdy Brush and Roller Cleaner before rinsing your brushes in cleaning liquid.