It`s metal version of liplessbait of ISSEI ZARI VIB.
It can imitate the panic escape of the crayfish.
The fall is special, it shows irregular spiral fall to attract fish.

Depend on the eye you lure shows different way of swim.
Upper eye shows wide action as crankbait. Central eye shows high pitch vibration.
With the eye near head, it shows buzzing on surface, also on super slow retrieve , it can trace the bottom line.