De Atramentis Document Ink

There are 15 products.
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 - 15 of 15 items

Testimonials ( 4261 )
(5,0/5)

Review By David Kuhn,
Always a pleasure to do business with TWD. Superb, friendly, knowledgeable service and very fast del ...
13-10-2018
Review By Richard Jones,
Have used them for a few years . My only complaint is that they were on holiday once when I needed ...
12-10-2018
Review By Ian,
Order placed on Monday afternoon, despatched Tuesday and arrived Wednesday morning. Very well-packag ...
11-10-2018