Featuring a bend-resistant stainless-steel tip and a tungsten carbide rollerball, these rollerball pens deliver smooth, intense lines with unparalleled definition. uni Super Ink technology ensures their ink settles deep into paper to provide three-way protection against water, fading and fraud, and exclusive uni-Flow Ink System ensures a consistent, delightfully fluid writing experience, while also providing leak-proof performance during in-flight cabin pressure changes. • Smooth, intense writing with unparalleled definition. • Stainless-steel tip and a tungsten carbide rollerball. • uni-Flow Ink System for a consistent, delightfully fluid writing experience. • uni Super Ink technology—water, fading and fraud protection. • Leak-proof performance during in-flight cabin pressure changes. Capture ideas as vividly as you can imagine them with uniball® VISION ELITE™ Rollerball Stick Pens. Featuring a bend-resistant stainless-steel tip and a tungsten carbide rollerball, VISION ELITE™ delivers smooth, intense lines with unparalleled definition. uni Super Ink technology ensures their ink settles deep into paper to provide three-way protection against water, fading and fraud, and exclusive uni-Flow Ink System ensures a consistent, delightfully fluid writing experience, while also providing leak-proof performance during in-flight cabin pressure changes. No matter the altitude, express your signature style with the sleek, modern design and elite performance of uniball® VISION ELITE™ Rollerball Pens. Pen Sub-Brand & Product Family: VISION ELITE™; Pen Type: Rollerball Pen; Pen Style: Stick; Pen Tip Type: Conical.