The Synotek Sub Zero & Nugget jigs have a similar profile, but there is a difference between the design.

The Sub Zero has been designed specifically for slow pitch jigging in a slow to medium drift speed and features a unique tear drop shape with 2 flat sections on one side. The longer flat front section allows the jig to respond instantly to small slight pitching of the rod but when in forward motion the jig flashes and flutters to initiate a strike from predatory fish. Quite often the jig will sit in a flat position staying in the strike zone longer than any conventional butterfly jigs. A variety of jigging methods can be used from fast jerks with pauses, small rhythmic mechanical lifts to long slow lifts without any sudden jerks. Leaving slack in the line on the drop the Sub Zero will fall in a horizontal position with accelerated speed.

The Nugget has also been designed specifically for slow pitch jigging, but for a medium to fast drift speed and features a unique tear drop shape with 1 flat sections at the head of the jig. This long flat front section allows the jig to respond instantly to small slight pitching of the rod but when in forward motion the jig flashes and flutters to initiate a strike from predatory fish. Quite often the jig will sit in a flat position staying in the strike zone longer than any conventional butterfly jigs. A variety of jigging methods can used from fast jerks with pauses, small rhythmic mechanical lifts to long slow lifts without any sudden jerks. Leaving slack in the line on the drop the Nugget will fall in a horizontal position with accelerated speed.