超音波洗浄機に水をいれたので、なんとなくインクを変えてみる。#コーヒー #coffee #万年筆 #fountainpen #photography

I set ultrasonic bath for a fountainpen, so I tried some pens more for changing ink.
This capless (vanishing point)'s fixed ink (Tsuyukusa) change to alt-gold grun(R&K).

@Steveg58 Yes, I love this ink so much. Graded (dense - faint color) ink is really good for hand writing.