In the video, a person is holding a cylindrical object with a pattern on it. The object appears to be made of wood and has a series of rectangular indentations on its surface. The person is rotating the object to show it from different angles. In the background, there is a 3D printer with a red object on its platform. The person seems to be comparing the object they are holding with the object on the printer. The lighting in the room is dim, and the focus is on the object in the person's hand.