The video begins with a close-up shot of a person's hand holding a knife. The person then proceeds to use a screwdriver to unscrew the screws on the handle of the knife. The screws are removed one by one, and the person then unscrews the screws on the blade of the knife. The person then removes the blade from the handle, revealing the inner mechanism of the knife. The video provides a detailed view of the knife's construction and the process of disassembling it.