a knife that has been carved into five different shapes

Prompt 1: showcases a white knife being displayed on a black background, followed by a white box containing a white knife. the white knife is then shown again. then displays a white box containing a white and black knife. the white knife again, with a white box containing a white knife. also features a graph with white bars on a black background.

Prompt 2: a white knife with a black handle on a black background. the knife is displayed from different angles, with some close-ups of the handle. also shows the knife being used to cut a piece of paper.