mkt33[PuristS]
5252
Tree sap = resin
Although I am sure there will be some who will say it is plastic.
I will tell you it is not regular "plastic". Having owned quite a few MB pens, the material can be highly polished but it is brittle. I dropped a cap on the floor before and it shatted into pieces...not crack...like a porcelain or glass dish. That is why a lot of people think that there is a glass filler in the material.
I can't believe the sap is extremely difficult to obtain because if it were, MB would have taken advantage of the story in its marketing efforts 
Best, Mike
Mike, thanks - I figured...
By: Esharp : May 25th, 2014-05:50
Mike, thanks - I figured that the the stuff that they make the pens out of was probably some sort of plastic with little inherent value and significant profit margins. So to hear that this material may be a treated tree sap - well, that's rather mor...
Tree sap = resin
By: mkt33 : May 25th, 2014-16:06
Although I am sure there will be some who will say it is plastic. I will tell you it is not regular "plastic". Having owned quite a few MB pens, the material can be highly polished but it is brittle. I dropped a cap on the floor before and it shatted into...