High-quality nylon fiber construction ensures stable ink and long-lasting performance, designed to withstand frequent use without wearing out or deforming. Universal compatibility with a range of marker models, including 8101, 8102, 8106, 8201, and 7100, providing a for an optimal writing experience. Compact size of approximately 1.7*0.4 cm allows for precise control and a comfortable grip, making them suitable for fine work and projects. Our marker replacement nibs are made of nylon fiber to stable ink and long-lasting performance. The material is designed to withstand frequent use without wearing out or deforming. These replacement nibs are compatible with a range of marker models, including 8101, 8102, 8106, 8201, and 7100. They provide a , ensuring a secure connection and an optimal writing experience. These nibs measure approximately 1.7*0.4 cm and are designed to fit snugly into the marker holder. Their size ensures precise control and a comfortable grip, making them suitable for fine work and projects. Color: As Shown Material: Nylon Fiber Package Contents: 100*Replacement Cores Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.