James Martin is a Michelin starred chef, restaurateur and television personality who has his own line of cookware and knives. He often uses a bread knife in his cooking demonstrations, and the one he uses most frequently is the Zwilling Pro Bread Knife. This knife is made by Zwilling J.A. Henckels, a German company that has been making high-quality cutlery since 1731. The Zwilling Pro Bread Knife has a serrated blade that is ideal for slicing through crusty breads without crushing them. It also has a comfortable handle that is easy to grip, even when your hands are wet.