The Jackall Japan Only HYD Geck is a small finesse style baits.  They can be fished on a small jig, texas rig, down shot rig, drop shot rig, or very popular Neko Rig.  These baits have a very distinct and powerful scent that is proven to catch bass.  The Hyd Geck was made as a stand up jig style bait, with an action that is very subtle.  You can also try them on a drop shot as well.