Swiss Istor
The only blade sharpener you'll ever need.

ISTOR AG was founded in 1964 in the Swiss city of Frauenfeld. This family business is the inventor and manufacturer of the Original Swiss Istor Sharpener, which it distributes worldwide through a network of importers/distributors.

100% Swiss made, the Istor Sharpener is widely appreciated by people who need a blade sharpener that is effective, very fast and easy to use. The Swiss Istor is very versatile and most effective when sharpening scissors, knives, secateurs, chisels, and many other commonly used tools and utensils.

Blunt knives and scissors no longer need to be discarded. With the Swiss Istor blade sharpener, they are sharp again within a few seconds. Sharpening blades has become very easy and can be done by anyone, left or right-handed.

The secret is in the composition and shape of sharpening tip: it is as hard as diamond, with exceptional wear resistance. The aluminium handle is extremely light, and provides an excellent support for the printing of logos etc.

The Swiss Istor Sharpener is guaranteed for 5 years against manufacturing defects, and can be considered a partner for life.

New on the world market is our brand new Sharpening AND Grinding tool, the Swiss Istor DUPLEX SHARPENER® with 2 functions in 1. It eliminates nicks on all damaged blades and sharpens any kind of blades in seconds. 100% made in Switzerland as well!