The apex consists of 13 embryonic whorls that rise in a regular manner to a high, finely rounded point, with the extreme tip being quite prominent.

A short, open siphonal canal extends in the same width and direction as the aperture, terminating in a deep notch.

The outer lip is obliquely oriented, almost straight with a slight inward curve, notably thickened, and smoothly rounded on its inner face.

Its sides run parallel and are reinforced by a prominent rounded varix extending towards the short snout, but not reaching the columella.

The inner lip appears very narrow and thin, housing a thickened pad between the sinus and the body whorl, with an oblique, slightly concave orientation; above, it runs straight along the columella.