This genuine leather pen case can hold 3-4 pens. - Condition: New - Material: Genuine leather (nume leather) - Purpose: Pen case - Size: Approximately 163 x 45 x 20mm - Capacity: 3-4 pens Thank you for viewing. From cutting to sewing, this item is carefully handcrafted. It is luxuriously made from a single piece of leather to allow you to fully enjoy the natural characteristics of the leather. Please pick it up and feel the deepening flavor as you use it. * Due to the nature of leather products, the color and texture may change with use. * Natural leather is used. There may be stains, scratches, blood vessels, and wrinkles. * The size is measured with a scale and may have slight errors. * The color may differ slightly from the actual product depending on your monitor environment. ⚠️ All products are handmade. Due to the handmade nature, there may be minor scratches or imperfections in the thread processing. There may be scratches and wrinkles unique to leather. As it is a natural material, there may be natural scratches, processing stains, and [odor] inherent to the leather. There may be scratches and wrinkles unique to leather. ⚠️ Genuine leather: Please be careful of mold (requires regular maintenance). ⚠️ On Mercari, Many fake leathers (PU leather, synthetic leather, faux leather, soft) seem to be mixed in. Please be careful when purchasing. [The price is significantly different from genuine leather.] All of my products are [genuine leather]. (Genuine leather is not affected by a regular lighter flame.) We appreciate your understanding before purchasing. ◾️Tanning (Nume Leather) This is a plant-based tanning method using "tannin," a component of the astringency of red wine and tea, and is said to be the oldest method. Also, leather that has been tanned with tannin is called "nume leather." It can take several months to tan, requiring time, effort, and space, but it allows the tannin to soak into the leather slowly without burdening it. As a result, it is durable and less likely to tear, and its softness increases with age, and its texture changes. You can enjoy aging as you use it, and you can enjoy the unique expression of the leather.