English: Discover the premium ink cartridges Sailor Shikiori 13?0400?220 – part of the Shikiori “Four Seasons” collection, inspired by the natural beauty of Japan. Each pack features high?quality water?based dye ink with exceptional flow and consistency that produces vibrant, clean color on paper without skips or smudges. With a cartridge size of φ6.5?49.5?mm, these proprietary cartridges fit perfectly in all compatible Sailor fountain pens, ensuring reliable, hassle?free refills for everyday writing, professional notes, and creative uses. The Shikiori lineup offers a spectrum of stunning seasonal hues to elevate your writing experience.