Foldable Pen Case: Minimum Compact Size

A pen case made from **100% cotton #10 canvas with paraffin waterproof treatment**. **++About the water repellency of the "100% Cotton #10 Canvas with Paraffin Waterproof Treatment" used for the main material++** https://www.youtube.com/shorts/Lfetja_Lu2g This material is highly durable and may feel stiff at first, but it softens and molds to your hand with use, offering an enjoyable **aging experience**. Please note that creases (white lines) from the sewing process will appear on the product. This is an inherent characteristic of the paraffin treatment and not a defect in the fabric. The zipper is a **YKK #3 coil**, and the **elastic cord, which serves as a design accent, is also an industrial-grade component**, ensuring durability and allowing you to use this product **for a long time without premature deterioration**. https://live.staticflickr.com/65535/54795476673_31865fa1bb_w.jpg When folded in half, the product measures a **compact size** of 18cm (height) x 7cm (width). The zippered pocket on the left is a free space, perfect for storing accessories like erasers or lead cases for mechanical pencils. The right side can hold rulers up to 16cm long and approximately 4 frequently used pens. **Note: Stationery items such as pens used as storage references are not included.**