ALLHONE Mercator diamond stone replacement for the MERCATOR knife.

This new and novel sheath snuggly fits all the famed Mercator pocket knives from Germany. A household name among the farming and hunting fraternities for over a century in NZ.

Due to the Mercator's slimline design means a slimline and light sheath can fit it and combined with the clever handy sharpening diamond grit stone means you'll always have a sharp blade. It's the perfect marriage of the great Mercator with another great idea.

The diamond stone is relatively durable giving a goood service life.

These are best used as spit stones. Somehow the fines don't rust that way. No other care needed. Spit and leave alone.

How to replace the stone after its worn out;