What is the most popular knife in the kitchen?

The most popular knife in the kitchen is likely the chef's knife. It is a versatile knife that can be used for a wide range of tasks, including chopping, dicing, mincing, and slicing. It is typically about 8 inches long and has a wide, sharp blade that tapers to a point. It is an essential tool in any kitchen and is suitable for both professional chefs and home cooks. 

You can find Danaak & Co. chef's knives here.