Create ideas as vividly as can be imagined with Vision Elite Rollerball Pens from uni-ball featuring a bend-resistant stainless steel tip and a tungsten carbide rollerball. Capped roller pens deliver smooth, intense lines with unparalleled definition - useful for note taking, list making, signing checks and legal documents, and even uniquely embellishing creative writing projects. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. These Vision Elite pens have a special design that withstands cabin pressure variances without leaking, making them useful for travelers. Exclusive Uni-Flow Ink System ensures a consistent, delightfully fluid writing experience, and a translucent window ensures that you don't run out of ink unexpectedly. Express your signature style with the sleek, modern design and elite performance of uni-ball's Vision Elite Rollerball pen - no matter the altitude. Blue & Black Pens—Refillable: 61233PP & 61234PP. Pen Sub-Brand & SKU Line: VISION ELITE™; Pen Style: Stick; Pen Type: Roller Ball Pen; Refillable (Yes/No): Yes.