Stick with the good stuff

I am one of those who often stick with the same thing for years if I like them enough. I often like to try some new things, but I don't see the need of change if I already have something that is good.
This is my eraser and it's the only one I use.

I've bought and tried some others since it's good to have extras and not put all my trust into this single one, but nope. None is as good. I've been on the hunt for another one for maybe.. two years now! If you know where to get one in the Stockholm area I would be sooo happy if anyone told me where to find one. Panduro and Kreatime have failed me, my last hope is at Office Depot.