These jigs are very high quality and have a nice flutter wobble action when they fall. I've been using them very successfully vertical jigging for Striped Bass in the Chesapeake Bay. The heavier weights are good for areas with strong current while the lighter 2oz jig is good for more calm conditions. These out-fish traditional 'stick' jigs by a lot!
These flutter jig are dynamite, the cast easily and flutter on the way down.
I have not used, but I gifted this product and the recipient was happy to recieve.