Acrylic fiber pen tips are made from high-quality acrylic fiber filaments and resin, bonded and shaped at high temperatures, then ground into various tip shapes. These tips are widely used in watercolor pens, marker pens, whiteboard markers, paint markers, hydrolysis pens, etc. They are suitable for water-based and alcohol-based pigment inks, offering excellent wear resistance and maintaining consistent line width and shape over time. Compatible with pens featuring cotton core, direct liquid, and valve structures, sizes can be customized according to your requirements.