Staalmeester Spalter Brush One Series #10. Brush with special Staalmeester® ONE mix, suited for use with all types of paint. Used as a finishing brush for wall decorations. Works also good combined with varnish. The brush distinguishes itself by its high absorbing power, its high adaptability to different surfaces, and its stripe less end-result!
To learn how to avoid brush strokes, go here:
How to Avoid Brush Strokes with Fusion Mineral Paint – Prairie Revival