Knuckle bait is a unique kind of spinnerbait, instead of a spinner spoon there is a ball that makes vibrations and a very vibrant action.
Knuckle baits comes with two types of balls, the sound ball has a rattlechamber that gives of extra sound, the 3D prism ball has 3 different prism versions that reflects light even in the darkest situations. The Hook is equipped with a barb som the jig stays in place.