In the video, a person is seen holding a knife in their hand. The person then proceeds to open the knife, revealing its sharp blade. The person then closes the knife and continues to hold it in their hand. The background of the video is a dark surface, and there are no other objects or people visible in the frame. The knife appears to be of a standard size and design, with a black handle and a silver blade. The person's hand is steady as they manipulate the knife, indicating that they are familiar with its use. The video does not contain any text or subtitles.