Benchmade Gold Class 707-161 Sequel S90V (2.95" Blade) Folding Knife

Beautiful copper niobium inlays are the cardinal feature of the 707-161. Although copper and niobium are not rare materials in themselves, it is the source of the material that contributes to its rarity and allure. The material used in the inlays are taken from huge copper cables interspersed with NbTi (Niobium Titanium) filaments that were used in massive particle accelerators, like the Tevatron accelerator, an advanced scientific measurement machine used to smash protons together at high rates of speed.

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