This calculator has a very cute, round button design and comes in clear blue. It's perfect as a stylish desk item! It's a convenient size for use at school, the office, or at home. ▼ See the full calculator lineup here: #marumaru電卓 【Color】 Blue (Blue) (Purple is also available) 【Size】 (Approx.) 15cm x 9cm 【Specifications】 Requires 1 AAA battery (Batteries included) ●Imported product● We carefully inspect each item before shipping, but occasionally there may be minor scratches, distortions, or color unevenness. Compared to Japanese products, there may be imperfections in the stitching or specifications, as well as small scratches or stains. We appreciate your understanding before making a purchase.