This is dead stock from a certain stationery store. Although it is new and unused, the timer appears to be working as shown in images 7-8. However, the on/off switch is broken and the notification sound does not work. When shaken, there is a rattling sound, so it is likely that parts have come loose and the speaker cable is disconnected, but I am unable to do anything about it. This product is for those who are confident in their skills or for those who appreciate it even without the timer. Therefore, it will be sold as a junk item. However, it is a Tomoe brand item that originally sold for 8,000 yen (excluding tax) with a timer, so I think the abacus alone is still quite valuable. The shipping size is large, so this selling price is already at the limit. Please judge the condition from the images yourself and consider purchasing if you are satisfied.