The XiKar Xi3 Cocobolo is a beautiful cutter It uses Cocobolo wood which is a sup-canopy tree reaching 60 feet tall. Its great beauty and high value make Cocobolo one of the most beautiful rosewoods. 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.