I bought bars from Olde Salt tackle a couple of years ago with the rainbow ?green? machines (Mambas). They are great producers. I believe Big T tackle is the manufacturer of the lure. I bought the bars at a Saltwater Expo in RI. I plan on getting more Mambas to replace some of the abused ones I have and build more bars. If anyone wants to work on a large quantity buy, I am in for 50 or so.