Document Ink for fountain pens – available in ten colours:
Black, blue, dark blue, green, turquoise, fuchsia, brown, red, yellow, archive.
Technical data:
– Lightfast: 8
– pH: 7
– Surface tension: 60 mN/m
– Viscosity: 1,2 mPas
– Dampf-proff: Yes
– Heat resistant: Yes
– Content: 35 ml
