This is a very popular Filofax Nappa series. The color is a chocolate & blue two-tone, a very nice model that satisfies the desire to own it. Although the distribution volume of this model has decreased in recent years, it is a highly recommended model with a large-diameter ring and soft leather, making it easy to use, as is typical of Filofax. I purchased it around 2021 and used it for 1-2 years before storing it. I am selling it because I have fewer opportunities to use a system notebook in recent years. I purchased this online for around 20,000 yen. There is a feeling of use, but the leather has aged nicely, so it is still in a condition that can be used actively for a long time. Please check the images for the condition. The following is an excerpt from the product description: This is a functional system notebook made of soft Nappa leather with a glossy finish. The Nappa system notebook has a classic style and a luxurious feel. It has a zippered pocket on the back cover. Manufacturer: Filofax / fILOFAX Series Name: Nappa Size: A5 size Color: Chocolate & Blue Material: Deluxe full-grain cow Nappa leather Actual size: Height 235mm x Width 195mm x Thickness 35mm Ring diameter: 25mm Specifications: Left spread: 6 card pockets, slip pocket Right spread: slip pocket, elastic pen holder Outside: Zipper pocket, slip pocket