Paints large rooms and multi-rooms with more efficiency and less mess compared to traditional paint rollersClick-Attach arm fits nearly any 1 or 5-gallon paint container to draw paint directly from the can, eliminating the need for roller traysEnjoy continuous paint coverage with the Auto-Feed Control on the handlePortable design makes it easy to carry from room to room16 ft. hose and optional extension pole connection to easily reach tall areasFor use with latex paints, including paint-and-primer in oneSimply flush the roller and handle with water or solvent to be used again and again