The video shows a close-up of a stainless steel bowl filled with mushrooms. The mushrooms are dark brown and have a wrinkled texture. The bowl is placed on a wooden surface. A stream of water is being poured over the mushrooms from above, causing them to become wet and glisten. The water is clear and flows in a steady stream. The mushrooms are being rinsed thoroughly, and the water droplets can be seen bouncing off their surfaces.