Add a striped pen style & bold color to your writing tools with Vision Elite BLX Designer Rollerball Pens. Bend-resistant pens feature a stainless steel, bold tip (0.8mm) & tungsten carbide rollerball. Capped roller pens deliver smooth, intense lines perfect for taking notes, making lists, signing checks & legal documents & embellishing projects. Innovative, uni Super Ink technology effectively entraps liquid ink into the paper, producing fraud-resistant, fade-resistant & water-resistant documents that prevent check washing & bleaching. Pens withstand cabin pressure variances without leaking. Exclusive, uni-Flow Ink System ensures a consistent, fluid writing experience. Translucent window lets you see when your ink is low to avoid running out. Color adds an element of drama to your everyday tasks & creative writing projects.