Simple, economical, and effective. Whether it's for coffee beans, bakers yeast, food ingredients, essential oils, jewelry, coins - You name it! Anything that can be measured in small amounts is no challenge for the Zulay Kitchen Digital Pocket Scale. This device will never let you down. It measures 5 x 3 x 0.67 inches making it easy to bring wherever you go. This lightweight scale requires 2 AAA batteries, which are included with purchase.