High Pressure Frozen Beche-de-mer with Spike Made out of beche-de-mer alive in the non-polluted waters of the Bohai Sea and the Yellow Sea and elaborately processed by advanced technology. Features: No antiseptics or antiseptic and anti-staling agents; no need to be swelled; easy to eat; no nutrients loss; heat-and-eat; also able to be cooked, stewed to soup and porridge, and served salad.