Hero 360 nib dis-assembly.

taking it out and putting it back are both not so straight forward

moonman2 eye-dropper version - NOT recommended.

Well, the moonman2 broke within a week's notice, and yes, that inner rubber snapped, rendering it in-usable as a ED. I have it repaired via other more reliable methods, but it is not a pen i will recommend.

Delike raw brass finish

Delike raw brass finish (ok, long story the pen got into some damage and repaired and had to be refinished. no more war and peace. it is take no prisoners (just kidding))