The Glide Fluke is a two-segmented bait with realistic 3D eyes. It comes in two sizes, 110 and 178. With both sizes, there is a sinking and floating model. All of them have a similar action, but they do have some key differences in how they act and where best to use them. “The smaller bait has a tighter and quicker darting action, and that is also true of smaller baitfish compared to larger ones,” says Murphy, who holds a Fisheries and Aquatic Sciences degree from Purdue University.