Above: Another late night selfie in the Flex Book Sketch (I haven't finished the review, but hope to next week). I was testing the marks I could get with the Kuretake PK3-10S brush Pen. Click on the image to view the enlargement and read my notes about the pen.
I wasn't particularly happy with the Kuretake Brush Pen. I don't now if the PK3-10S is just Wet Paint's stock number or what, because the packaging is in Japanese.
It’s a solid fiber tip brush pen.
You can read the problems I had with it on the page. I can put up with a little light bleeding of the ink when I wash over it with water (or watercolor), but it's the new pen not making a smooth line that really bothered me.
(And don't get too freaked out about my note on the paper cracking. It didn't really crack it CREASED heavily, but I didn't correct my note on the page before I scanned it. I hope to get the review up of the sketchbook next week.)