Professional brush for water-based paints and varnishes. It features a specially curved handle that is held like a pen, making it ideal for working on flat surfaces as well as close to corners. It reduces the use of masking tape during work. It has an air rotor in the handle area for comfort during use. It does not require wrist bending thanks to the handle shape. Made with the highest quality FillPro bristles, ensuring uniform coverage and optimal paint usage.