Otto Hutt has its roots in metalworking, so this is a metal pen. The section is polished stainless steel, and has an hourglass-shape to prevent slippage. The body of the pen is also metal (probably brass or steel), and is coated in a thick matte lacquer. Unlike other metal pen bodies I've reviewed in the past - the Lamy Studio is the one that comes to mind - the matte black coating is thickly and evenly applied, so there appears to be little risk of it chipping or flaking off. I can't find a single flaw in the finish on the Design 06. I consider it a step up from pens like the Studio and the Diplomat Aero. While I like those models, I'm often able to find flaws (chips, flaking, scratches, etc.) in the finish of otherwise brand-new pens.
Because it's metal, the Design 06 is a relatively heavy pen. But despite its heft, the pen is still very comfortable to use. My review notes and initial draft of this post took me over an hour and spanned three handwritten pages (Clairefontaine French-ruled paper), yet I had no hand fatigue. I found the pen to be exceptionally well-balanced, even when posted.
Pricing and Value
Otto Hutt pens featuring a steel nib are generally priced anywhere from $100-200, while gold-nibbed pens run in the $400-800 range. The pricing is fairly standard for German pens of this quality, and I would say that it's comparable to the pricing on Graf von Faber-Castell pens. Caran d'Ache is another pen company with a similar pricing structure, though CdA is based in Switzerland and not Germany.
Takeaways
This pen is a big winner for me. Normally, I'm not a fan of steel-nibbed pens making their way north of the $130 mark, BUT I will make exceptions where the manufacturer clearly has put a significant amount of effort into making a nib both write exceptionally well and look good. That is certainly the case here, and this pen is as nice a writer as any gold nib pen that I own - out of the box and without any modifications, I might add. Otto Hutt pens are not cheap, but I'd be willing to pay the premium for quality. Given how good of an experience I had with the Design 06, I'm already looking to add another Otto Hutt pen to my collection.