The Window Combi feeder combines the benefits of an aerodynamic window feeder with the bait presentation of a closed end feeder. Designed to give you two options as it can be used with the window open or closed. Bait can escape easily from the feeder on the bottom but stays protected for distance casting. Simply twist the weight to adjust. By far our most accurate feeder when fishing helicopter rig style for species like tench, bream, roach and carp.