De Atramentis Document Ink

There are 22 products.

de Atramentis Document Ink bottle

A permanent and waterproof ink that conforms to ISO 12757 part 2 for archival quality. Suitable for all fountain pens.

Technical data:

  • pH: 7,5
  • Surface tension: 60 mN/m
  • Viscosity: 1,2 mPas
  • Heat resistant: Yes
Showing 1 - 22 of 22 items

Testimonials ( 5108 )
(5,0/5)

Review By Christopher Crooke,
Prompt service. Arrived next day.
15-09-2021
Verified Purchase
Review By Thomas Hooley,
The ink I ordered yesterday has already arrived in just under 24 hours. But this is no surprise: aft ...
14-09-2021
Review By Alvaro Martins,
It was very reassuring to choose The Writing Desk to make my purchase for a birthday. They had the ...
13-09-2021
Verified Purchase