This genuine leather pen case is perfect for those who cherish their pens. It's approximately 12-14cm long and can accommodate pens with a diameter of 1.7cm or less at their thickest point (including the clip) and a circumference of 5cm or less. It's not just for pens; some customers also use it for electronic cigarettes or makeup tools. Please contact us individually if your pen exceeds these dimensions. The material used is shrink leather, a standard leather from And Leather, a well-known leather wholesaler in Tokyo. It's chrome-tanned with a pigment finish, about 2mm thick, and made of soft yet sturdy cowhide. The leather color is turquoise blue. The simple, uncluttered design has no metal fittings, so you can use it with peace of mind without scratching your pens. The pen case dimensions are approximately 16cm in length, 3cm in width, and 0.8cm in thickness. You can change the color of the stitching for free. Please see the last photo for the available colors: black, navy, blue, purple, wine red, pink, dark green, yellow, beige, dark brown, white, light gray, and reddish-brown, from top to bottom. Please contact us with your desired color within 1 hour of purchase via the transaction message. If we don't receive a message regarding the stitch color, we will ship the item with blue stitching. The photos show the item finished with blue stitching. The pen used in the photos is a Platinum Fountain Pen #3776 Century, but this pen case is designed for pens that are thinner than that. The Platinum Fountain Pen #3776 Century is approximately 14cm long, with a diameter of about 1.7cm at its thickest point (including the clip), and a circumference of about 5cm. The Pelikan Souverän M600 can also be used without any problems; it is approximately 13.3cm long, with a diameter of about 1.7cm at its thickest point (including the clip), and a circumference of about 4.8cm. We hope this is helpful. 【Important Notes】 This listing is for the leather pen case only; the pens and other items used in the photos are not included. If a pen gets stuck, you can remove it by pinching the bottom and pushing it out. We take photos to ensure the colors match the actual product as closely as possible, but the colors may appear different depending on the lighting conditions. Thank you for your understanding. #Punisuke's Leathercraft #GenuineLeather #Handmade #PenSheath #SinglePenCase #Cowhide #Turquoise Type...Stationery