(Main Requests) ・M6 size with this design ・Black or natural (or brown if not available) ・Ring diameter 30mm, with color specified This time, Margaux Fog Nero, 30mm gold hardware (Price) Since it's still M5, I will send an estimate later. (Product Information for Reference) This is an M5 size system notebook. The design name is Flat Standard. It's a simple yet clean design, making it a visually appealing notebook. The rings are fixed and come with a protective plate. Please use separately sold refills for pen holders and business card holders. (Additional cost applies, but I can make and set up refills and pockets for you, so please comment for an estimate.) *The standard ring diameter is 20mm, but 15mm (free) and 30mm (+1,500 yen) are also available. Hardware procurement fluctuates, so actual costs (including fees) will be added to the final payment. *The overall size is designed with a 20mm ring diameter as standard. Although it will be an additional cost, 15mm and 30mm are also available. ♪ You can choose from various Italian leathers. (Main Types) ・Alaska: Natural, Brown, Black ・Margaux: Brown, Castagna 　　　　　Yellow, Cobalt 　　　　　Bosco, Alloro ・Margaux Fog: Natural, Navy ・Amazonia: Chocolate ・Minerva Box: Brown ・Pueblo: Tobacco, Black Leather may not be in stock, so please comment before ordering.