The popular Tombow Fudenosuke hard tip brush pen now comes with rich and vibrant 9 colors. A perfect set for lettering and sketching. It still applies the same hard tip which is made of special elastomer material. The tip is firm yet flexible brush tip and works beautifully for different lettering and drawing techniques. Artists and calligraphers can create extra-fine, fine or medium strokes by changing brush pressure. The barrel is made of recycled polypropylene plastic material. The pigment ink is water resistant and odorless.