Dakota Blades size 2. The lure beads on walleye rigs are more exposed when you use these types of spinner blades. The dakota blade has a cut out section in the center. There are so many different walleye fishing techniques in just the realm of spinner fishing that experimentation is the key to walleye fishing. Change it up by adding several different lure bead colors on one walleye rig, or stack beads with a wedding ring bead. The options are endless. Fishing for walleye is a lifelong learning curve with room to discover new fishing techniques every day.