What does Pix mean on Montblanc pens?
What does Pix mean on Montblanc pens? Around 1997, Montblanc introduced the "Pix" mark as a further anti-counterfeiting feature. Often you will find this on the cap band as well as a much less obvious place: the underside of the clip. Can I check my Montblanc serial number? Check for a serial number on the ring attached to the clip on the pen. Most Montblanc pens manufactured after 1991 include a 2 digit serial number followed by seven letters. Authentic pens will also have the word 'Germany' etched on the upper cap ring. When did Montblanc Add pix? How long...