TWSBI Double Pink
Wherein my Pink TWSBI Diamond 580AL (IF)
is paired with TWSBI 1791 Pink.
Pink TWSBI Diamond 580AL (IF)
joined its comrades when it was filled with
TWSBI 1791 Pink.
This pairing has been in use for 2 years.
Thoughts Before Filling
This is an easy combination, the TWSBI pink ink in the TWSBI 580AL pink pen.