Sailor writes music Japan
As the first of the three major fountain pen factories in Japan, Shuraku has the highest nib attainment, and it also dominates the fountain pen ink. Founded in 1911, Shole is the earliest fountain pen company in Japan, developing Japan's first fountain pen, ballpoint pen, and brush that does not dip in ink, and inventing the world's first highlighter pen in 1989. Pigment ink has the advantages of high chromaticity, waterproof, lightfastness, good adhesion and long-term storage that is not easy to fade, but for a long time it is not favored by fountain pen and ink manufacturers, just because it is easy to block the pen. The greatest contribution to the ink is the application of nanopigments to the ink of fountain pens. Syle decomposes the pigment particles from micron to nano level, and adds safety additives to evenly disperse the particles, which not only does not block the pen, but also lubricates the piston structure of the fountain pen, which not only makes up for the shortcomings of pigment ink, but also gives full play to the advantages. In particular, the ultra-fine particle pigment ink series is extremely black, with high blackness and fast drying, and because it is a pigment ink, it does not stain the paper, and it is a daily ink with an excellent sense of use. The only caveat is that the extreme black...