Each Cx model has been carefully and individually machined and finished right here in Minneapolis using superior materials. We use a premium, marine grade 316L stainless steel, Titanium, stainless damascus steel, and copper/brass mokume-gane. Our material is either USA, German or UK sourced. 2 handle designs are available, machined from either 316L Stainless Steel or Titanium. The perfect shave comes from not only the design and material of the razor but the hand work, warmth and soul that went into making each piece. Each of our razors is truly worthy of being called an heirloom.