It is a microwind compatible jig head that converts neutral fish into predatory mode. Equipped with a newly adopted Magic Keeper to eliminate worm slippage due to darting action. You can keep luring without stress, and the delta head that cuts water produces a sharp action that is a little different from the water bowl type head, and makes the spooky target use its mouth.The size of 1.4g or less captures horse mackerel, mebaru, etc. with weak darting and fall. The 1.4g or larger size has a sharp wind action that supports aggressive styles that are conscious of landing on the bottom. It drives rock fish and small migratory fish crazy.