The video begins with a close-up shot of a person's hands holding a plastic bag over a glass bowl filled with yellow liquid. The person then proceeds to press the plastic bag onto the surface of the liquid, creating a vacuum seal. The person's hands are visible throughout the video, and the background is a wooden surface. The plastic bag is transparent, and the liquid inside the bowl is a bright yellow color. The person's hands move with precision as they press the bag onto the liquid, ensuring a tight seal.