Object
Rough-Edged Flint Pieces
Ian and Susan clutch jagged pieces of flint with sharp, rough edges inside the Cave of Skulls. They scrape the stone against their leather bindings—aiming to saw through the restraints holding Ian and Barbara—but the brittle flint crumbles into useless shards under the strain. The Doctor watches this futile effort, while the Old Woman bursts in amid rising tension.
2 appearances
Purpose
Saw through leather bindings to enable escape
Significance
Ian and Susan's desperate tool underscores failed escape attempts and fractures group morale, amplifying despair against Ian's pragmatic hope in the oppressive cave.
Appearances in the Narrative
When this object appears and how it's used