These versatile pen tips are suitable for a variety of applications, from graffiti and to detailed illustrations and technical drawings. The material ensures that they can handle different types of ink and surfaces, providing a reliable and consistent performance every time you use them. Features -Color:White -Material:Nylon -Size:2.50X0.30X0.30cm/0.98X0.12X0.12in - nylon material: constructed from nylon, these replacement nibs are built to withstand wear and tear, ensuring they last longer -Multi-functional: suitable for various marker pens, these nibs can be used for writing, drawing, and marking, making them versatile for different applications -Simple to use: the nibs can be easily inserted into pen, providing a quick and easy replacement process -Portable and lightweight: designed to be lightweight and compact, these nibs are easy to carry and use wherever you need them - design: the replacement nibs are crafted with precision, ensuring they provide a excellent and performance Package list: 50 replacement refill