Welp, I couldn't resist the buy one, get one free ultra flex nib sale at #FountainPenRevolution. I have been enjoying the uber-tiny ultra flex nib on the Tanoshii Jr I bought from them, but it is kinda small and not as comfortable to write with for longer periods of time. I'm hoping I can bless some of my regular FPs with some time with an ultra flex nib. #FountainPens #nibs #FlexNib