Dragonfly-Frozen Finger Root (Ngai Bun) is a versatile ingredient, highly valued in Thai and Vietnamese cooking for its unique, peppery and slightly medicinal flavor. This is often used in curries, soups, and stir-fries. It's indeed Krachai, known for its digestive and anti-inflammatory benefits. Being frozen brings added convenience, remaining fresh for longer periods, ready when Asian culinary experiments call. A plus for online grocery shoppers looking for high-quality, health-boosting ingredients.