Case Size: 24/7.1 fl oz. An aromatic oil infused with peppercorns, ideal for adding flavor to stir-fries, salads, and marinades. Sun Kee Pepper Corn Oil (7.1 fl oz) is a fragrant cooking oil made from peppercorns. Its bold flavor adds a spicy, aromatic kick to stir-fries, dressings, and marinades, making it an essential pantry item.