Sailor Fountain Pen Converter

I'm currently using this converter with the AS Manhattaner's pen I purchased. The converter fits well, and sits nicely in the pen. I write quite a lot, and the the reservoir lasts me about two days each refill. Though the first time I used the converter I did accidentally unscrew the reservoir from the rest of the converter when I was trying to refill. When you refill this one, remember to hold onto the metal bit and the plastic bit so that the metal doesn't unscrew from the plastic by accident like I did. The design is simple, just twist the end to move the plunger up and down the reservoir to create a suction to push or pull the ink.

I bought two and they work great! No problems at all. I use (mostly) Diamine ink and Aurora's Black in it. I use this converter with the Sailor Desk Pen.

Here's a full review with photos and writing samples: http://simplicityembellished.com/2010/05/fountain-pen-review-sailor-desk-pen/