The Zebra Disposable Brush Sign Pen is an interesting little number. I have never had much reason to try out a brush pen, but this super fine looked like it would at least be fun to play around with. For a basic looking plastic pen barrel, it is very comfortable to hold and write with. You can change line thickness on the fly easily, and the ink is wonderfully black and deep, making for easy coloring. If you are an artist, sketcher, or doodler, I can see how useful this pen can be. At just $2.25 a pop from JetPens they are cheap enough to take a flier on.
My failure of an attempt to copy the Japanese characters from the pen cap is at the bottom of the page. My form is too stiff and rigid right now, making my characters look like lightning bolts, but that was my first attempt. Practice makes perfect!
