In the video, a person is seen using a mortar and pestle to grind a green leaf. The leaf is placed in the mortar, and the person uses the pestle to grind it into a powder. The person's hand is visible, and they are wearing a white shirt. The mortar and pestle are made of stone, and the leaf is green in color. The person grinds the leaf several times, and the powder is visible in the mortar.