It has a twist mechanism, works well. It has sign of use, scratches, tarnishes and a minor dent.Please see the pictures to check its condition. The item "Montblanc Meisterstuck Solitaire Sterling Silver 925 Ballpoint Pen (used) F/S" is in sale since Saturday, July 27, 2019. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Ballpoint Pens\Montblanc". The seller is "penfinds4810" and is located in Tokyo. This item can be shipped worldwide.