CURSED on Instagram: "The video showcases the operation of an iron engraving machine, focusing on the process of engraving a cylindrical metal object. Early in the video, the machine’s tool begins to engrave fine lines on the cylinder’s surface, generating sparks as it etches into the metal. Midway through, the camera provides a closer view, revealing more intricate patterns and additional machinery components. Towards the end, the video highlights the precision and craftsmanship of the engravin