Case Size: 12/7 fl oz. A spicy chili oil perfect for adding heat and flavor to dipping sauces, noodles, and stir-fries. Lee Kum Kee Chili Oil (7 fl oz) is a flavorful, spicy oil made with chili flakes, perfect for adding a fiery kick to noodles, dumplings, and stir-fries. It’’s also great for drizzling over dishes for extra heat and flavor.