Pelikan M800 With Soft Flex Nib [Modified]

This listing is for my used modified Pelikan M800with a stacked flex nib. Stacked flex modification is one of my inventions, and sllows for modification to many nibs that allow nibs to have a good degree of flex.  This m800 has an 18k nib. It is very sort, and should be handles by someone who is very familiar with dos and don'ts of flex nib writing. 

Please note this is essentially a prototype of my work,  and comes with the applicable precautions.  

Please reach out @DrShakMD on instagram for more details.  

Disclaimer: This is a used pen that I purchased and modified.  I am not affiliated with any brands or retailers.  This is not a new pen, and does not carry a warranty.  If the pen breaks I should not be held responsible for fixing it.  The brands such as Pelikan,  Pilot, and Montblanc are trademarks owned by their respective companies.  

Best regards.