This kitchen scale not only lets you weigh food, it gives you the nutritional information for the exact serving size on the scale. The Perfect Portions Digital Food Scale from The Sharper Image is pre-loaded with information for almost 2,000 foods, and you can enter data for 99 custom foods. The weighing platform is made of back-painted glass. You can weigh your food directly on the easy-to-clean glass or in a container after you have tared (or zeroed) the scale to remove the weight of the container from the calculations. Display weights as ounces or grams; weight range is 1 oz to 10 pounds. The Perfect Portions scale is $49.99.