Chameleon Art Products, Replacement Brush Tips - 10 Pack SPECIAL DESIGN - Chameleon Color Tones nibs are specially designed Japanese nibs that are created to ensure perfecting blending and coloring. PAINTBRUSH-FEEL - The Japanese SuperSoft Brush Nib gives the user a paintbrush feel that creates more of a stroke of color than a line. PERFECT COLORING AND BLENDING - Perfect for bigger color gradations and seamless blends. STAY ART READY - Keep all of your Chameleon Pens art ready with these 10 replacement Japanese Brush nibs. WE WILL GUIDE YOU - Our instructions will guide you all the way through the replacement process so you can get back to the art.