The video shows a person's hand holding a red Lego toy. The toy has a black and yellow spring attached to it. The person is moving the spring back and forth, demonstrating how it works. The Lego toy appears to be a simple mechanism, possibly a toy car or truck, with the spring serving as a mechanism for movement. The person's hand is steady, and the movement of the spring is smooth and consistent. The background is blurred, but it seems to be an indoor setting.