For his Heritage and Bing's lines, Nuttens champions the production model of traditional French factories, as he learned from Pierre Morel, hand-finishing factory-turned stummels and fitting them with pre-form stems of vulcanite or acrylic that Nuttens then modifies and improves. Every cumberland stem, though, is completely hand-cut by Nuttens. His Heritage series, found here, offers a wide array of shape-chart classics in traditional French style.