The 1/9-size jar offers more storage capacity than a 1/9-size pan in the same footprint and can be used in a wall-mounted topping station a Mini Bar or anywhere a 1/9--size pan would go. The 1/9-size jar has a slot for adding a portioning strike bar. When used with a serving spoon, it quickly solves over portioning issues. This is an accessory to a1/9-size jar and does NOT include the jar shown in the sample photo.