Shell small, thin, cylindric, white, with a pale straw-colored periostracum with reddish brown spiral lines on the base and near the apex; whorls involved, the apex exhibiting a funicular depression ending in a minute perforation; the surface smooth and polished except for faint incremental lines; aperture very narrow, the outer lip thin, straight, recurving deeply around the apex, at the base receding and rounding into the simple, thickened pillar lip; body with a slight glaze. Length, 8; diameter, 3.5 mm. (Dall.)

San Diego, California, to Cape San Lucas; Vancouver Island.