This pen case will be made to order after you select the color of leather. It is a fountain pen case inserting two pieces which are tailored only with hand stitches called sewing sewing. The case to tailor leather sewn together at right angles is a unique shape of plywood sewing, tailored to a box shape, it has become a firm build. I made it for a fountain pen whose pen axis is thick, but you can use it by putting in your favorite pen such as a thin ballpoint pen or pencil. The case which was tailored to a box type is made firmly. I will protect my precious fountain pen. Because the case has a divider, it prevents the pen from hitting each other. You can choose from among the 7 colors in the upper row of Buttero. natural Orange wine blue green Brown black From Pueblo Petrolio (blue) Cochinella (red tea) Naples (Yellow) You can choose from. Depending on the shooting conditions and the monitor the color of the leather may look different from the real one. For dye dyeing, please understand that there is some color blur due to the arrival time of leather.