As a collector, Geoffrey Berliner has long understood the essential importance of expert repair and restoration services. He has researched and mastered time-honored techniques of pen construction, sometimes inventing anew the skills no living craftsman could teach. 

As a result, Berliner Pen has been a leader in vintage restoration for over ten years and specializes in difficult to repair filling-mechanisms such as: piston-fillers, Nozac, plungers, Vacumatics, and lever-replacements. 

From basic re-conditioning to the most exacting museum-quality restorations, Berliner Pen can return any vintage writing-instrument to its original state, fully-working and aesthetically uncompromised. 

Berliner Pen houses the largest collection of original tools and parts available, and their custom-machining capabilities include lathe work and part-manufacture (from original materials whenever possible). 

Conservation is the highest priority. No damage or loss of originality will befall your pen. 

We are now accepting pens for repair.