I purchased this on Mercari, so I don't have the full details. I haven't used it since I bought it. RL mini notebook. Compact and elegant design. The paper inside can be replaced, allowing for long-term use. Perfect for daily memos and idea notes. Width: 8cm, Height: 10cm, Depth: 1.5cm Please understand that this item has been handled by someone else, so please purchase it with that in mind. Returns are not accepted, so please be aware of this.