A clam knife is a kitchen utensil often found in both home and commercial kitchens designed to make opening clams and removing them from their shells easier and safer. This type of knife will usually have a rounded tip and a single edge that is somewhat sharp but not as sharp as a chef’s knife. Sturdy, nonslip handles are also common on such knives to best prevent slipping and injury while opening clams. A clam knife may seem like a somewhat unnecessary or luxury item, but it can make the process of opening a clam significantly faster and safer.