The Ball 4 oz. Miniature Storage Jar is 75 percent smaller than the iconic Ball Regular Mouth Pint Jar but with 100 percent of the style. The small size is great for dry herb storage and crafting. Features. This mini storage jar is 75 smaller than the iconic regular jar but has 100 of the style. Great for dry storage and crafting it is a great solution for people who want to control their clutter. Pack of 4Specifications. Color: Clear. Capacity: 4 oz.