Pen Fountain Ink Multicolor Transparent Studentfriendly Posturecorrecting Portable Cartridge Design

Experience a writing revolution with this innovative fountain pen, featuring a clear design that showcases its vibrant, multi-color ink selection. Ideal for students, it promotes proper hand posture, ensuring comfort during extended writing sessions. The portable cartridge design allows for easy ink refills, making it a convenient and stylish choice for any writing enthusiast. Whether for note-taking or creative projects, this pen combines function with flair, making everyday writing tasks more enjoyable and efficient. Part Number: 12 color ink sacs Material: non-carbon ink Specification: Color ink cartridge Type: Refills Use: Fountain pen ink Manufacture country: China Instructions included: No