The Kubala 4503 universal flat paintbrush with a working width of 50 mm is designed for applying paints, varnishes and wood stains to wood and other surfaces. The working part consists of a blend of synthetic fibres and natural bristles, which picks up paint well and spreads it evenly. The handle is made of varnished beech wood. The ferrule connects the bristles to the handle and holds them in place during use. The brush is suitable for renovation and decorative work.