Deluxe, Funnel Flip, Mesh Top, Sunflower Bird Feeder, Creates A 50% Wider Opening With A Built In Funnel In The Lid, Easy Filling With Less Spill, Spring System In The Roof Hinge, Can Be Opened For Filling With A Single Touch, Patented Baffle System Separates Seed Into Individual Chambers & Keeps Seed At All Levels For Maximum Bird Viewing, Easy Clean Technology Allows All Parts To Be Removed For Cleaning Without The Use Of Tools, Attract A Wider Variety Of Birds.