Shell small, biconic and sculptured with many scabrous spiral cords and approximately 13 strong axial ribs. Spire tall, shoulder nodulose. Aperture whitish and elongate-ovate, outer lip with six denticles at inner margin. Columella pinkish white, siphonal canal short. Color black with white spiral bandings. Distribution: Vung Tau,Ninh Thuan, Khanh Hoa, Con Son Island, North Vietnam, etc. Size: 14-40 mm