Complex sentence: The shell is bright white and glossy with irregular bands of brown and three strong varices bearing an irregular fluted or wavy edge and a sharply incurved spine on the varix of later whorls.
Split into simpler sentences: The shell is bright white and glossy with irregular bands of brown. There are three strong varices bearing an irregular fluted or wavy edge, and a sharply incurved spine on the varix of later whorls.