Looking for replacement nib units for two Taiwanese Fountain Pens

[Chi]

I am writing to ask for help from collective fountain pen experts/geeks community!

These two pen nibs are from two pens I bought in Taiwan. Pictures attached.

They are both made by Taiwanese company, one is from SKB(Red essence Demo); the other is from IWI(white body).

From what I heard, only the pen bodies are made in Taiwan and they both used ready-made nips from Europe. 

 

I hope to change their EF nips into either flex or stub nips using nibs units that are currently easily accessed in USA.

I understand the chance may be slim but would love to give it a try using collective knowledge.  

 

Looking forward to hearing from you,

Thank you for taking the time!

5C2F2F48-5B43-44A9-ADF0-D95BE38AD0B7.heic 83D670CC-2CDF-4005-BB7D-9907742E2FBD.heic 3FE8A0A1-A9D1-4595-8A38-229BCFD0BC06.heic 2F94744C-394D-4F3C-AC47-F02402DAE2DF.heic

[OCArt]

Ugg, HEIC file formats. Thats why your images are not showing up. JPG, PNG etc work well here. I'm always leery of downloading files from unknown sources.

[Chi]

Thank you for letting me know, 

here are the pictures!!!

[Jamerelbe]

The gold nib from the white pen is definitely a Bock nib (it has the standard Bock logo on it), almost certainly an 060.  Depending on the amount of clearance inside the cap, you could *maybe* fit a Bock 076 or 180 nib unit - these have the same threading, but a longer nib (which to my eye is more aesthetically pleasing!).

 

The SWB nib is clearly different - and it doesn't look like a JoWo #5 housing either. My *guess* is it's what Beaufort Inks refer to as a "kit compatible housing", i.e. a generic housing used by a lot of different pen manufacturers.  There's a good chance, though, that you could substitute a JoWo or Bock #5 nib into that housing!

[Mech-for-i]

SKB Taiwan made their own nib and obviously their own nib unit , you might want to email them if wanting service or parts

[Chi]

thank you all very much for your help. Much appreciated.