Give your writing a boldy infused flavor with Vision Elite BLX Rollerball Pens from uni-ball featuring a bend-resistant stainless steel bold tip & 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. These sleek & modern roller pens come in an assortment of black ink infused colors, adding an element of drama to your everyday tasks & creative writing projects – no matter the altitude. Refill Format: Standard Ceramic Rollerball; Refill for Series: uni-ball Vision Elite Roller Ball Pens; Refill Ink Color: Assorted; Color Family: Multicolor.