The Think Chaos Static Black Fountain Pen features a black and white, stylish design throughout the pen. This uniquely patterned design will surely grab people's attention. The fountain pen is enhanced with a medium steel nib and a cartridge/converter fill. What is it you THINK about? THINK about where you'd like to go, places you would like to see, people you'd like to meet. THINK about your accomplishments, goals and desires. THINK about what you want, dream or wish for. THINK about who you want to be. Just remember to write it down. The THINK pens are excellent quality and a perfect fashion pen!