Basic model of area spoon hook
It has the same form as S-21, but the power class is "3". This S-31BL has a slightly thicker shaft and is barbless (BL).
Even though it is a thin shaft specification, the exquisite wire diameter setting allows even Donaldson over 50cm to be fully captured if handled well, and it has a flavor that is clearly different from the S-21.
It is a form that is effective even for momentary short bites.
●#8 Weight: 0.053g/piece
●#6 Weight: 0.068g/piece
●Quantity: 12 pieces