Create ideas as vividly as can be imagined with Vision Elite Rollerball Pens from uni-ball featuring a bend-resistant stainless steel tip & a tungsten carbide rollerball. Capped roller pens deliver smooth, intense lines with unparalleled definition – useful for note taking, list making, signing checks & legal documents, & even uniquely embellishing creative writing projects. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade & 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, & a translucent window ensures that you don't run out of ink unexpectedly. Express your signature style with the sleek, modern design & elite performance of uni-ball's Vision Elite Rollerball pen – no matter the altitude. Blue & Black PensRefillable: 61233PP & 61234PP. Pen Sub-Brand & Product Family: VISION ELITE; Pen Type: Hybrid Gel Pen; Pen Style: Stick; Pen Tip Type: Conical.