Drehgriffel Nr. 1，旋轉觸控原子筆

The machining on this pen is flawless—the aluminum barrel feels cool and solid in the hand, and the twist mechanism clicks with a satisfying precision. The Royal Blue ink glides on smoothly and hasn't smudged once on my notes, which is a huge win for lefties like me.

I wasn't sure about spending more on a pen, but the precision-milled aluminum body feels perfectly balanced in hand. The Royal Blue ink dries instantly with no smudging on my notebook paper.

The twist mechanism is so smooth and the weight of the aluminum body makes my handwriting look way better than it actually is. The Royal Blue ink dries fast enough that I don't smudge it when I'm signing receipts, which was my main worry with a document-proof pen.