These replacement pen nibs are proper for those who frequently use marker pens for their creative projects. The excellent construction ensures that they can withstand extensive use without compromising on performance. Ideal for sketching, drawing, and writing, these nibs provide a consistent and enjoyable experience for all your artistic needs. Features -Color:White -Material:Nylon -Size:2.50X0.30X0.30cm/0.98X0.12X0.12in -great nylon construction: these replacement nibs are made from great nylon, ensuring they are Long-lasting and resistant to wear and tear -Wide range of applications: suitable for various marker pens, these nibs can be used for writing, drawing, and marking, making them versatile for different tasks -Effortless installation: the nibs can be easily inserted into pen, providing a replacement solution -Portable and lightweight: with their lightweight and compact design, these nibs are easy to carry and use wherever you need them -Fine craftsmanship: the replacement nibs are crafted with precision, ensuring they deliver a long-lasting and reliable performance Package list: 50 replacement refill