The image shows two flat, round metal discs with a central hole. The surfaces are shiny and reflect light, and the edge is slightly raised.
A hand is holding a screwdriver, currently turning a screw into a round white component. Next to it, a small metal washer lies on a blue surface.
The image shows a hand holding a silver cylindrical object. Next to the hand is a control panel with a green LED display and buttons for control.
Preview: The image shows two flat, round metal discs with a central hole. The surfaces are shiny and reflect light, and the edge is slightly raised.
Preview: A hand is holding a screwdriver, currently turning a screw into a round white component. Next to it, a small metal washer lies on a blue surface.
Preview: The image shows a hand holding a silver cylindrical object. Next to the hand is a control panel with a green LED display and buttons for control.

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