The video shows a person's hands as they mix a brown substance with black particles inside a black plastic bag. The person is using their hands to mix the substance, which appears to be some kind of food or ingredient. The black particles could be spices or another type of food additive. The person's hands are dirty, suggesting that they have been working with the substance for some time. The plastic bag is lying on a surface, and there is no other context provided in the video.