The video shows a close-up of a person's hand holding a piping bag filled with chocolate. The person is using the piping bag to fill in a butterfly outline that has been drawn on a piece of paper. The butterfly has intricate patterns and designs on its wings. The chocolate is being piped in a steady, controlled manner, filling in the outlined areas of the butterfly's wings. The video is shot in a well-lit room, and the focus is on the hand and the piping bag.