Uni-ball Double Sided Pocket Brush Pen - Fine & Medium

My favorite. One side is small tip for smaller lines and it variates good from thin (face tip at 90 degree angle) to thicker lines by decreasing the angle of the tip and offcourse vary the pressure on paper. The thicker end i use for quick fill in of larger black areas eg, dark hair etc..Note that the small cap fits nicely on the tip of larger cap when using it. Very, very nice brush pen. It is easier to use than Pentel brush pocket pen, but I like both of them depending on my mood.

Pro: Great feel, Light, Double Tipped, Ink does not bleed on Moleskine or Cardstock, Comparatively inexpensive, Brush control is easy, treat it like a brush and it will behave like a brush.

Mid: Ink is not dark, feels like diluted black watercolor this can be a pro or con, shows pen lines below ink with one coat.

Con: May take a few passes over a certain area to soak every fiber and obtain a pure black, but depending on the use this may not be a con

I can't speak for ink capacity, I've only done a few heavy sketches with it so far with no complaints, but I would think this will run out quickly if you're looking for an immediate black and have to go over an area multiple times.

Overall this is a nice sketching brush pen but I would choose something maybe a little darker for your final pieces unless you want a sketchy feel.

Lovely thick flexible brush for big writing, and the small brush is nice too - although it takes a bit of getting used to for someone with small handwriting like mine. LOVE this pen!

I ordered one of these on a whim and fell in love. It's great for both quick loose sketching and comic book inking, something I do a ton of. The ink is nice and thick, goes on smooth. It is slow to dry but once you get used to working with it it's not a problem. The tip is precise enough to do fine line work without the need for a brush and inkwell. Please restock this item, when you do I'll order a ton of them!

I bought this exact pen when I was in Japan and I fell in love with it, immediately. I've used it with Copic Markers, you just have to let it dry for a good while so it can stay on the paper.

It writes smoothly, it feels solid while still feeling light and the ink. Augh. It's nice and dark.

I love the fact that it's got two sizes. Be warned, I've accidentally gotten the smaller cap stuck in the larger cap 'cause I didn't click the smaller lid shut all the way. It was a little frustrating to get back out. But that was just my mistake.

It's a nice pen if you're just wanting something simple.