Shell medium-sized, sculptured with coarse spiral cords and four to five intervarical costae on the last whorl. Spire high with impressed sutures. Body whorl with three varixes, each varix bearing three short spines and some spinelets. Aperture ovate white and brown within, outer lip erect with a strong labial tooth. Parietal wall and columella white and smooth. Siphonal canal long and has a narrow opening. Color brown. Distribution: Vung Tau, Khanh Hoa, Ninh Thuan, etc. Size: 70-90mm.