Cylindrical Pen Case Multifunctional Pencil Case Pencil Box Machine Password Lock Mirror Calculator Cute Large Capacity Stylish Elementary School Students Junior High School Students High School Students New School Year Gift ………………………………………………………………… Built-in small mirror and solar calculator, no batteries required, can be used as long as there is sunlight, natural light, or lamp light. …………………………………………………………… ☆No need to ask before purchase, purchase at midnight OK ☆We respond as quickly as possible. ☆Returns after purchase are not accepted, so please check the actual photos before purchasing. ☆Shipping method may be changed depending on the product, please understand. 　In that case, we will notify you. ☆Cancellations are not possible after evaluation, so please check the operation and size before evaluation. 15-22001560