Nakaya Decapod Writer Kuro-tamenuri TWThis, the darkest of the tamenuri colors, gives the Decapod TW a well deserved gravitas. The topology of this shape is beautiful to see and especially to hold. The Decapod has already been perhaps the most distinctive pen style developed by Nakaya, and now this new pen literally gives the model an added twist. Shown here is the Decapod Writer (with clip) TW in black red Kuro tamenuri. The Writer model is shown here with a gold clip, but is also