Ultra-thin shaft jig head exclusively for rockfish. Of course, the stabs are good, but the eye shape makes it easy to pass through the line, the balance that realizes horizontal swimming, and the slender form that has few protruding parts and is hard to take root even in seaweed beds. A warhead that can be made lighter by folding.

The minimum required threaded hand-wound keeper to reduce hook damage, etc. All are exclusive functions for rockfish. It is a piercing "rockfish bullet".

If you need more appeal, try the luminous model of rockfish bullets.