Kakimori Brass Nib
A nice alternative to glass nibs: the nib is made of brass and has very precisely crafted slots for ink flow. Depending on the angle at which you apply this nib, it offers a medium to fine line or - if used very flat - a broad line reminiscent of a brush.
The nib has a ring holder, which does not necessarily fit in all European nib holders as it is slightly narrower.
Like glass nibs, the nib can be easily cleaned by rinsing it briefly.