Wherein my Green TWSBI Diamond 580AL (Fine) is paired with TWSBI 1791 Prairie Green.
On my Green TWSBI Diamond 580AL (Fine) joined its comrades when it was filled with TWSBI 1791 Prairie Green. The pen was in use for one year and was emptied and cleaned on , saying good-bye to its fellows.
This took some consideration. There is only one green 580AL but two shades of green TWSBI ink. I decided to put the emeralds together leaving prairie green for this pen.
I found that I used this more than I anticipated. Green is not my favorite shade, but there was a brightness to this that made it fun to use.