The search for that perfect eraser can go on and on and on...I can see why, because there are so many good ones out there...but this one caught my eye,　with its black-on-black with silver lettering, so I did a little research and found that it is highly regarded in Japan, although the market is dominated by Tombow and Uni. Anyway, I thought I should test it out.

Well, my co-worker saw me using it and wanted to try it. He was sufficiently impressed to ask me to get him one.

Then my wife tried it, and she wanted one for herself, our daughter, and our daughter's teacher.

I think I was on to something. At minimum, this is a "really good eraser". Good enough to make random mistakes just for fun so that you can use it.

It also seems to work well with Tomoe River paper. It doesn't make much of a mess either, because the "eraser crumbs" clump together as you rub.

Comes three to a pack.