I have never had an eraser erase so cleanly, and my kids like to press hard when they write(they make the teacher happy, too!).

I just erased a book that had extensive pencil markings throughout, and while the erase left the book spectacularly clean, there was quite a bit of

The holder helps keep it clean, but can get annoying if you keep it in there when erasing.

Very good erasing with no streaks and long lasting, all I could ever ask for in an eraser, much less, 4!

I don't know what else I can say about an eraser, but it gets erases very well and doesn't smudge.

clean and complete erasing

But I found with these I could get away with erasing at times because these erased sooo clean.

Best erases I have ever used

I no longer have messy erase marks all over my paper, and it produces a little less shavings than the typical eraser

Doesn't erase nearly as completely as the Faber Castell green dust-free eraser, or the Kokuyo Campus 2B.