This slow sinking lure is effective in shallow water when fishing over reefs, boulders and weed. It is designed to fish just below the surface at depths of 20cm to 50cm. It features a rolling action when retrieved steady which develops into a sliding, zig zagging action when twitched bag. It features a ball bearing weight transfer system to ensure it is stable in flight and can cast to distance. A seriously effective bass fishing lure at a sensible price.