Extrema Ratio has been cooking something big for all knife enthusiasts living in the United States: the new e-commerce platform www.extremaratiousa....
Read more
An Extrema Ratio limited series of only 150 pieces that preserves all the characteristics of the famous Extrema Ratio Waki model.
Read more
Torture test: how about over ten years of heavy, careless, brutal, mercyless use of one of the most popular knives “Made in Italy”? The Extrema Ratio...
Read more
The 2023 limited edition J.P. Sauer & Sohn's "Scandinavia" knife is hand-made in Finland by H.Roselli, an elegant piece for collectors
Read more
Extrema Ratio presents a new version in Desert color of its Misericordia tactical knife, adopted by the 4th Alpine Paratrooper Regiment
Read more
Extrema Ratio S-THIL, the new integral, backup tactical knife
Read more
Extrema Ratio presents the new integral, fixed blade S-THIL knife, in a “Black Warfare” special edition
Read more
Extrema Ratio presents the Harpoon F XXV Anniversarium knife, a 25 pieces limited edition of the historic model Harpoon F Tiger Tech
Read more