(Requests) Book-type M5 system notebook Ring size: 25mm or 20mm, gold Pockets on left and right Refillable pen holder (using Uni P) Protective sheet Pockets (when opened): - Left: Three-sided stitched pocket for cards - Right: Slip pocket Alaska leather color: Raspberry (Size) 20mm ring size Height: 13 Width: 9 (closed) Thickness: 2.5 Width when opened: 9 + 2.5 + 9 = 20.5 (Estimated) (Price) We will provide an estimate after the specifications are finalized. (Reference Product Information) Main standard specifications The ring is screw-type and detachable. The screw heads are visible from the spine. A ring guard of several cm width is included. * Ring hardware 1500 (estimated) The procurement price fluctuates, so the actual cost at that time (including fees) will be added. The following are options (additional fees): Costs are estimates. They may vary depending on the content. - Left and right mini pockets: 1000 - Refillable divider: 1000 - Refillable pen holder: 1500 - Protective sheet: 2200 An extended version of the ring guard. By inserting it into the left and right pockets, the screw heads of the ring hardware are no longer visible from the spine. It is removable, so it can also be used as a notebook cover. Note that the ring guard will not be included when this is adopted. - Size change: 1000 The overall size is designed with a 20mm ring diameter as standard, but it can also be changed to 15mm or 30mm as an option. ♪ You can choose from various Italian leathers. Please refer to the following for examples. https://jp.mercari.com/item/m60534177198?afid=0769274469&source_location=share&utm_medium=share&utm_source=ios * Please comment before ordering, as there may be cases where the leather is out of stock.