This vintage Weight Watchers digital scale is perfect for anyone looking to keep track of their food intake. With a zippered binder that includes directions, journals, recipes, cookbooks, and guides, you'll have everything you need to make healthy choices. The scale requires a 9V battery and comes in a sleek gray color. It also features an untested calculator for added convenience. This listing is for the entire kit pictured. I don’t know if the calculator works of not but the scale works.