For A Long Time,Good Night

I stopped drawing, Because I work at  a stationery store.I learned about many stationery while working.And I tried drawing pictures in fountain pens.I was easy to use than have thought of them.If there is a converter,fountain pens can be used as much as you like your favorite ink.Incidentally,I usually refill hydrangea's ink and grey mizzle's ink. Sometimes highlighter yellow.