Marttiini Flat sharpener, diamond

Two-sided flat sharpener for knives.

Marttiini Timanttiteroitin latta - Two-sided flat sharpener for knives. Compact and easy to carry along, the Marttiini flat sharpener has two coarseness and a groove for sharpening hooks. Diamond sharpeners are fast and easy to use, and they give your blade a very nice “bite”!