Oil-can
The Oil-can is a humble but indispensable object in the journey of Dorothy and her companions through the Land of Oz. It is the only thing that can keep the Tin Woodman mobile, and its repeated use marks key moments of rescue, maintenance, and emotional vulnerability, making it a quiet emblem of the practical care that binds the group together.
Identity and Function
The Oil-can is a simple container of lubricating oil, kept on a shelf in the Tin Woodman's cottage in the forest. When Dorothy first discovers the rusted Woodman, he directs her to retrieve it: "You will find an oil-can on a shelf in my cottage" . The can is not magical or ornate; it is a purely mechanical tool, yet it holds the power of life and motion for a being made entirely of tin. The Woodman himself treats it with the utmost seriousness, asking Dorothy to place it in her basket for the journey, explaining, "if I should get caught in the rain, and rust again, I would need the oil-can badly" . This request transforms the Oil-can from a stationary household item into a traveling companion, a piece of the Woodman's own survival kit carried by another.
Key Occurrences and Consequences
The Oil-can's most dramatic intervention comes after the Tin Woodman accidentally steps on a beetle and weeps tears of sorrow. The tears run down his face and rust his jaw hinges shut, leaving him unable to speak. The Scarecrow seizes the Oil-can from Dorothy's basket and oils the Woodman's jaws, restoring his ability to talk . This moment reveals a paradox: the Woodman, who claims to have no heart, is so moved by compassion that his body literally seizes up, and only the Oil-can can undo the damage. The incident also teaches the Woodman a lesson in carefulness; he thereafter walks with his eyes on the road, stepping over ants to avoid harming them, knowing that any future killing of a bug would make him cry again and rust his jaws . The Oil-can thus becomes a tool not only of physical repair but of moral discipline, enforcing a gentleness that the Woodman's missing heart cannot.
Connections and Significance
The Oil-can is more than a lubricant; it is a thread that ties the group's practical cooperation to their emotional bonds. Dorothy carries it, the Scarecrow uses it, and the Tin Woodman depends on it—each act of oiling is an act of care. The object also highlights the material vulnerability of the Woodman's body: unlike flesh, tin can be restored, but only if the right tool is at hand. In a story where each companion seeks an intangible gift—brains, heart, courage—the Oil-can stands for the tangible, repeated maintenance that real friendship requires. It is the opposite of magic: a mundane, oily, patient solution to a recurring problem, and it works every time.
