In the video, a person is holding a small tool in their hand. The tool has a metal handle and a small blade attached to it. The person is using their thumb to push the blade out of the handle, revealing a sharp edge. The blade is then retracted back into the handle, and the person repeats the action several times. The background is a green surface, possibly a towel or cloth. The person's hand is visible, and they are wearing a ring on their finger. The tool appears to be a pocket knife or a multi-tool.