The length of the shell attains 1.8 mm, its diameter 0.8 mm. (Original description) The minute, pure white shell is elongate. It contains 4½
whorls, including a smooth, shining
protoconch of 1½ whorls. The three adult whorls are rounded. The suture is canaliculate. The first whorl is widest at its lower third, where there is a keel, crossed by narrow axial riblets. These riblets continue on the other whorls, but disappear on the base. On the second whorl about four keels appear, which become stronger and more numerous on the
body whorl, where there are about ten, and raise small nodules, where they cross the ribs. The
aperture is pyriform. The
columella is much rounded. The
lip is somewhat expanded. The outer lip is thin and simple. ==Distribution==