Tower shells

‏bag of seashells, specifically a type known as screw shells or Turritellas. These shells are characterized by their prominent, spiral shape, which gives them the name “tower shells”.

Seashells are the protective outer layer of marine animals, primarily mollusks.

They are often composed of calcium carbonate.

Seashells are collected for their diverse shapes, elegance, and colors.

Historically, they have been used for jewelry, buttons, and decorative item