Precision Design. Elite Performance. uni-ball Vision Elite Fine Roller Ball Pen features a sleek, modern body. Ideas written as vividly as can be imagined with a rich colour payoff.<b> Silky-smooth, free-flowing ink</b>. Pigment-based uni Super Ink technology's archival quality is great for documenting and record keeping and is acid free. The larger particles deliver solid vivid colors every time you write.<b> Protects against water, fading, & fraud</b>. Featuring a bend-resistant stainless steel tip & tungsten carbide rollerball, this pen is designed to withstand rapid pressure changes i.e. <b><u>'Airplane Safe'</u></b>, making it ideal for frequent flyers.