หมึกขวดกันน้ำ SAILOR สีน้ำเงิน BLUE-SEIBOKU ขนาด50m l# 13-2002-242
Ultrafine pigment ink developed by Sailor.
It is hard to be clogged and realizes a comfortable writing feeling that is the same as dye ink. It is hard to bleed and strike through so it can be used widely from illustrations to official documents.
[Features of ultrafine pigment ink]
◎ It is resistant to water and does not easily bleed.
◎ Difficult to strike through.
หมายเหตุ - ควรทำความสอาดปากปากกาหมึกซึมทุกๆ 3 - 4 สัปดาห์