The best-selling design04 wave series pens are back in stock at Appointments! The rose gold with black lacquer finish is by far the favorite of our clientele, and it is obvious why: outstanding beauty aside, the Otto Hutt precision and quality is absolutely impeccable, the writing experience one of the best you will ever encounter. Smooth steel nibs in EF, F, M, and B. International standard cartridge converter fill system. Rollerball, ballpoint, and 0.7mm mechanical pencil versions of the design04 are also available!