SHARP Soroban Calculator Solocal Tested and working! Comes with a dedicated cover! New batteries installed! This is an abacus with calculation functions. - Model Name: ELSI MATE EL-8048 - Brand: SHARP - Accessories: Dedicated cover case New batteries installed ※ I found this while cleaning out my parents' house. My mother used this for her household accounts back in the day. This item has been stored for a long time, and I have confirmed its operation for this listing. It uses one square 9V battery, which unfortunately was dead. I replaced it with a new battery, and it works without any problems! There are minor scratches and stains due to long-term storage. Please understand and accept the above before purchasing. Size: Length: Approximately 9cm, Width: 30.5cm, Thickness: 2.5cm Since this is an old item, please be aware that there is a possibility that the calculator may stop working in a short period of time even if it is currently functioning. The abacus itself is very smooth. No returns accepted. Thank you for viewing.