The length of the adult shell of this species varies between 11 mm and 32 mm. The solid, conical shell is suborbicular. It is often more or less black, with close wavy longitudinal yellow lines.
The size of the adult shell for this species can vary between 11 mm and 32 mm. The shell is solid and cone-shaped, approximately circular in form. It typically has a predominantly black coloration with faint, wavy yellow stripes.