The video shows a close-up of a person's hand using a piping bag to fill a blue macaron shell with a cream-colored filling. The macaron shells are arranged on a tray, and the filling is being carefully piped into each shell. The cream filling appears to have a smooth texture and is being applied in a circular motion. The blue macaron shells are uniform in size and shape, and the tray is made of metal. The background is blurred, but it seems to be a kitchen setting.