The nylon/poly fiber blend allows the brush to pick up and carry the heavier Paint + Primer paints and stains on the market while also providing fine chemically tapered filament tips for excellent cut-in and an ultra smooth finish without brush marks. Angle design for trim and windows. Natural Wood handle and stainless ferrule. Short handle is excellent for use in tight spaces and additional control. For use in indoor applications. Designed for use with all paints and stains.