In the video, a person is using a kitchen tool to slice a tomato. The tool is made of metal and has a handle that the person is holding with one hand while the other hand is holding a knife. The tomato is placed on the tool, and the person presses down on the handle, slicing the tomato into even pieces. The tomato slices are then removed from the tool and placed on the counter. The video shows the process of slicing the tomato multiple times, with the person using the same technique each time. The kitchen tool appears to be efficient and easy to use, making the process of slicing the tomato quick and effortless. The video is shot from a close-up angle, focusing on the person's hands and the tool, and does not show any other part of the kitchen or the person's body.