TWSBI Leather Roll Case Black Color:Black A quick no brainer guide

A quick no brainer guide in choosing nib sizes in an overly complicated fountain pen world:

Simply unscrew the end cap

Each leather piece will wear in with time

end cap metal accents are now all RoseGold plated

TWSBI Leather Roll Case Black Color:Black A quick no brainer guideWe partnered with a small specialty leather factory in Himeji, Japan to produce this leather roll case. The leather chosen is genuine leather processed and dyed in Himeji; at a specialty small craftsman factory who used to make leather for baseball mitts. We made sure to use only leather that came from the by product of meat production; in order to save waste. It is then handcrafted and sewn into a roll case. Each leather piece will wear in with time;