This mechanical pencil and eraser cover were crafted using buffalo leather. This leather was tanned using traditional Italian methods, boasting the beautiful color of Italian leather and the water resistance and aging characteristics of buffalo leather. Buffalo leather is characterized by its coarser fibers and texture (unevenness) compared to other cowhides! This time, we've intentionally removed the clip to highlight the stitching^^ The mechanical pencil is [0.5mm] (0.7mm is also available!). Custom rulers are an additional 1200 yen. Keyrings can be added for 1100 yen! (This time, the custom ruler and keyring are cheaper than the regular price due to the set sale) If you have any questions, please feel free to comment! *The pen will be shipped in a pen box. *We will adjust the price based on sales, so please refrain from negotiating. *As this is a handmade product, there may be minor scratches. Please refrain from purchasing if you are sensitive to this. No returns or exchanges! Please confirm the photos before purchasing! We cannot accept any claims, cancellations, or refunds unless there is a defect on our part. Thank you. Leather shaft mechanical pencil, ballpoint pen, leather shaft pen Crocodile keyholder, leather shaft Custom ruler, custom eraser Eraser cover, leather Custom ruler