Quickly brush and roll with one bucket. Convenient, medium-sized bucket works with all roller covers 7" or smaller. Powerful, integrated magnet holds a brush by its ferrule; magnet won't rust or trap paint. A built in notch at the top of the roll off area keeps the roller frame in place when not in use. Large 2 Quart capacity means less labor to refill. It Can be used with brushes and roller covers.