Cirsonella naticoides is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Skeneidae.
The surface is smooth and polished, in contrast with most species in this genus which are cancellate.
The umbilicus is deep and narrow, its margin a faint basal funicle.
The aperture is entire circular, double-edged, on its right lower margin the low arched butt-end of the basal funicle, then a broad thick callus tongue.
Lastly there is a similar but smaller callus pad laid upon the preceding whorl.