In the video, a person is seen holding a knife in their hand. The knife is pointed towards the camera, and the person is wearing a blue glove on their hand. The background is blurred, but it appears to be an indoor setting. The person then proceeds to spray the knife with a clear liquid, possibly a cleaning solution or lubricant. The liquid is sprayed from a bottle that is not visible in the frame. The person sprays the knife several times, ensuring that the entire surface is covered. The video ends with the person holding the knife up to the camera, showing the liquid on the blade.