The rack comes with 10 spice jars and hardware to attach the rack to the wall. Since the rack is very compact, it is also a space-saving option that you can easily store in your closet. Need a pinch of dried parsley or a nice spoonful of basil? With the dual-use shaker insert, you can sprinkle or pour the spices directly onto your recipe. The 5 small containers hold up to 2.9 oz (85 ml). Use the large jars for your favorite seasoning, as they hold up to 6.8 oz (200 ml). Go ahead and spice up your dishes!