The Uni-Ball Signo Erasable is really close to being a decent pen, but I am always finding something with these erasable pens that bothers me. The ink color and the line are very nice in comparison to the Pilot FriXion and the Pilot e-Gel, but something about the tip of the pen makes me feel like I am writing with sandpaper. Over any length of time it is bothersome. Other than that, I like it. The eraser is similar to a pencil eraser and does a good job in removing the ink from the page. I will work on a side by side comparison of all three erasale pens soon.