Dunn One Pen Cover BOLD DOB13 (Cobalt Blue)

[Size] 145 x 33 x 1 mm, 5 g [Material] Cowhide (Made in Japan) [Features] It is slim, so it can be put in a suit pocket or pencil case. An ultra-thin pencil case made from 0.5mm thick dünn leather (genuine leather). To protect the surface of your precious fountain pen from scratches. A very smart feel. Compatible with thick shafts. 1. Made with ultra-thin dünn leather We use silver-plated leather from Himeji, which is carefully hand-spun by artisans to achieve a thickness of approximately 0.5mm while retaining the smooth, soft texture characteristic of leather. 2. Pen cover specially designed to protect the surface of high-quality writing instruments Single-pen cases tend to be large because they emphasize cushioning. The dünn One Pen Cover is specially designed to protect the surface of the pen, making it very smart. 3. It's thin and light, so you can put it in your suit pocket or pencil case. It is resistant to scratches even when placed in a pencil case or pocket, and can also be inserted into the breast pocket of a shirt or suit and clipped to it. 4. The upper and lower slits come in two sizes: 10mm and 20mm. Compatible with various sizes of writing implements. There are two different slit positions, top and bottom, allowing you to store writing instruments with various clip positions (approximately 16mm in diameter). Because it is made of genuine leather, the more you use it, the more it will become comfortable to hold your writing instruments. 5. Compatible with thick fountain pens It is 3mm wider than the regular size, so it can also store thicker fountain pens that would not fit in the regular size.