Pyramidellids with small (< 5 mm long), elongate-ovate to truncated, conical, solid shells, of not more than six whorls. No macroscopic sculpture. Columellar tooth present, though sometimes rather retracted. Protoconch medium-sized to small, intorted. Operculum oligogyrous, thin, without a distinct indentation for the columellar tooth. Yellowish, internal process of moderate thickness, gradually decreasing in thickness towards the opercular edges. Tentacles triangular with tentacular pads at their tip. Pigmented mantle organ irregularly oval to circular consisting of yellow and brown patches.