Nakaya Neo Standard Ishime-Kanshitsu Kuro-tamenuriThis ""stone finish"" fountain pen, seen here in the Kuro tamenuri color, darker than the stone finish Aka tamenuri. The surface provides just the right combination of smooth and textured finishes to feel great between the fingers. The long gripping section in a textured surface provides one of the best pens for those who want to write a great deal without tiring. Because this stone finish texture is carried all the way through to the finger gripping