The thin shell is broadly fusiform, with an acute, conical spire and strong, angular body whorl.

Below the keel the body whorl is very convex, but soon contracted and passes into a slender, moderately long siphonal canal.

The whole lower part of this whorl is lirate, irregularly on the body, where 2 lirae are stronger, more regularly on the siphonal canal.

Moreover a few narrow intermediate ones occur below periphery, and the whole shell exhibits very fine growth striae.

The nodules on the keel are rounded, slightly compressed, not very numerous, 24 on the body whorl.