Here we have a nice pocket portable stone suitable for your backpacking camping trips.
I've been using it for a while now and feel ready to write about it.
It's a double sided stone, one side is a soft Arkansas of a grit reported to be around 600 grit.
The other side is a Belgian Blue stone of around 4000 grit.
Both the Belgian blue and Arkansas are natural stones.
So the grits will vary a little from one stone to another.
The stone I have been using is quite fine, I would say the Arkansas side is somewhat finer than advertised.
I have been using the stone on both my Axe and carving knives.
The results are really very good, with a razor sharp edge in no time at all.
Lots of folk use light oil on an Arkansas stone.
I would recomend using a little water on both sides to keep the pores open and reduce the friction between blade and stone.
It doesn't need soaking like some of the Japanese water stones.
It weighs in at 188g.
And comes supplied with a nice blue denim bag.
All in all this would make a fine addition to your camp kit for when you want to put a keen edge on your dull Axe or knife.