Skruvrod

Skruvrod is a fictional substance appearing in the science fiction novel "The Starless Sea" by Erin Morgenstern. It is described as a type of dark, viscous liquid with a peculiar quality. When exposed to air or light, skruvrod is said to crystallize into sharp, glass-like shards. These shards are exceptionally durable and can be used as tools or weapons.

The properties of skruvrod are central to several plot points within the novel. It is often found in hidden or forgotten places, suggesting a connection to the ancient and mysterious world of the Harbor. Characters sometimes handle skruvrod with great care, aware of its potential to cause harm if mishandled. The crystallization process is also a visual motif, representing transformation and the emergence of hidden dangers or opportunities.

The exact origin and full capabilities of skruvrod are not explicitly detailed, contributing to its enigmatic nature within the narrative. Its presence underscores the themes of discovery, preservation, and the delicate balance between creation and destruction that permeate "The Starless Sea." The substance serves as a tangible element in a world filled with abstract concepts and symbolic imagery.