Case Size: 50/1 lb. Twin Marquis Udon Noodles are thick, chewy noodles, perfect for soups and stir-fries. Twin Marquis Udon Noodle (1 lb) is a thick, chewy Japanese noodle perfect for soups, stir-fries, or cold noodle dishes. Their substantial texture pairs wonderfully with rich broths or savory sauces.