The image shows a group of glass jars with silver lids sitting on top of a wooden tray. The jars are filled with a dark brown liquid, which appears to be jam or preserves. Next to the jars, there is a green box with the brand name "Ball" written on it. On the left side of the image, there are two pressure gauges, one on top and one on the right side. The pressure gauge is used to measure the pressure of the jars. The background is a kitchen countertop.