Rokset Pro Pinnacle Oval Cutter Brush is ideal for painting walls both interior and exterior, no loss of bristles. One of our most popular brush selections. Suitable for almost all forms of application. - These professional grade brushes are the pinnacle of quality with blended PBT and SRT tapered and flagged filament; a heavy duty stainless steel ferrule, and ergonomic balance. Their varnished wooden handle suits their extra high standard of quality, while their high bristle count leads to the finest finish around.FeaturesIdeal for painting walls both interior and exterior - Premium quality filament blend provides excellent pick up and release - Ergonomically balanced handle for extra comfort and less fatigue - Trade performance quality - No loss of bristles - Ultra smooth tip technology for a premium brush