Since the 1980s, I had my dad’s montblanc 149 pen. It never worked, scratched and chipped. Through the years I check other businesses, but no one would touch this quality pen. I saw an ad for my jewelry repair and decided to send it off. I was very glad I did! They were prompt with repair cost and answered my inquiries when they experienced delays. I received it today and it is in perfect working condition; it looks new and no one suspects it is over 60 years old. It was worth waiting 4 months. The communication and service are top notch and I encourage those needing a Montblanc pen doctor, check these folks out.