In the video, a person is seen wearing blue gloves and using a brush to apply a liquid to a tray of croissants. The croissants are golden brown in color and are arranged neatly on the tray. The person brushes the liquid on the croissants with care, ensuring that each one is evenly coated. The liquid appears to be a glaze or syrup, which adds a shiny and appetizing finish to the croissants. The person's movements are precise and deliberate, indicating a level of expertise in handling the croissants. The video provides a close-up view of the process, allowing the viewer to see the details of the croissants and the application of the glaze.