Uni-ball is one of the most well known Japanese stationery brand. Uni-ball is known not only as the expert of pen structure but also the expert of ink. Uni Pin Pigment Ink Pen is the combination of Uni-ball techniques on both pen structure and ink.
Uni Pin Pigment Ink Pen shows a needle shaped nib, which is consist of nylon tip and metal body. Features of nylon makes sure the service life of the nib will be long enough to use out the ink and the width of stoke is stable. The needle shaped nib also guarantee the stroke to be the same. The metal body guarantee the stability of the nib.
Uni Pin Pigment Ink Pen has various size for you to choose from. The number indicates the size of the nib.
01-0.1mm 02-0.2mm 03-0.3mm 05-0.5mm 08-0.8mm 005-0.05mm
The other feature of the pen is that there won't be ink dot at the start and the end of the stroke due to the feature of nylon nib.
The specific ink is specially invented for detail drawing and technical blueprint drawing. The ink is pigment based which has dark black colour. The colour is long lasting and light-resist, which is impotent for long-term storage. The ink is also water-proof and fast-dry to make the work experience more fun and easy.
In conclusion, Uni Pin Pigment Ink Pen is another choice for draft drawing, blueprint drawing and detailed painting apart from Sakura Pigma Micron Pen