Platinum Ink 60 ml.

Platinum Ink 60 ml.

Water-based dyestuff ink for fountain pens.
Glass ink bottle: 60 ml of ink.

1. What is the difference between pigments ink and dye ink?
People have used natural rock, soils and clays and plants for painting and coloring. Natural pigments are found in rocks and soils around the world, and natural dyes can be found in plants in the fields.
In general, dyes can be washed off with water or oil.　But pigments cannot because their grains are too big to dissolve in water or oil.
Therefore, dye inks penetrate through papers and cloths deeply but pigment inks just adhere to the surface of paper strongly.

2. What is the difference on paper when writing?
As explained in 1, dyes produce great colors but tend to spread out.
While, pigments are more water resistant and light resistant than dyes and remain permanent.

For pigments do not spread out easily, the edge of written lines or a cross point of lines are much clearer.