\”The XIKAR Xi1 Cutter gives cigar enthusiasts the finest cigar cut with power, efficiency and ease of use. An aluminum body encases HRC57 stainless steel blades in a spring-loaded, ergonomic shape. This is the finest cutter you can buy – WE GUARANTEE IT! Xi cutter blades are all made of high-quality 440 stainless steel with an HRC of 57. All Xi Cutters are the same ring gauge: they will cut a 54 ring gauge cigar in half. Depending on how much cap you cut, they will cut up to a 58 ring gauge cigar. Available in black, blue, red, and titanium.\” – The Xikar Website