Uni-Ball UB-157 Eye Fine 0.7mm Pen - Black 12-pack RB-UB157-BLK

Uni-Ball UB-157 Eye Fine 0.7mm Pen - Black 12-pack RB-UB157-BLK The Uni-Ball UB-157 Eye Fine is a capped liquid-ink rollerball designed for clear, consistent everyday handwriting. Its 0.7 mm tungsten-carbide ball produces an approximately 0.50 mm writing line, while Uni-Ball’s controlled ink-flow system supplies black ink evenly throughout the life of the pen. Clear, Consistent Writing The 0.7 mm rollerball provides a defined writing line suitable for everyday notes, correspondence, forms, reports and longer written documents. It offers a slightly fuller line than the Eye Micro while retaining the control needed for neat handwriting. Continuous Uni-Flow Ink Delivery Uni-Ball’s uni-flow system regulates the liquid ink supply to maintain consistent line density and smooth writing through to the last drop. A visible barrel window allows the remaining ink level to be checked before beginning an important task. Water-Resistant Black Pigment Ink The black Uni-Ball Super Ink uses a pigment formulation designed to resist water and fading. Uni-Ball also describes its Super Ink as tamper-resistant, making this pen a practical option for records, forms and other writing that may need to remain clear over time. Durable Rollerball Construction The 0.7 mm tungsten-carbide ball is housed in a stainless-steel tip for dependable everyday writing. Black colour coding on the cap and tip identifies the ink colour, while the removable safety cap protects the writing point between uses. Key Features: Fine 0.7 mm rollerball with an approximately 0.50 mm writing line. Suitable for everyday handwriting, correspondence, forms and document work. Uni-flow system provides a controlled and continuous supply of liquid ink. Black pigment ink is water-resistant, fade-resistant and tamper-resistant. Visible barrel window allows the remaining ink level to be checked. Tungsten-carbide ball and stainless-steel tip support reliable writing. Supplied as a practical box of 12 black rollerball pens. Technical Specifications: Specification Details Brand Uni-Ball Range Eye Fine Model UB-157 Supplied SKU RB-UB157-BLK Manufacturer Catalogue Reference 524397000 Product Type Liquid-ink rollerball pen Pack Quantity 12 pens Ink Colour Black Ball Diameter 0.7 mm Approximate Writing Line 0.50 mm Nib Type Fine rollerball Ball Material Tungsten carbide Tip Material Stainless steel Ink Type Liquid pigment ink with Uni-Ball Super Ink technology Ink Properties Water-resistant, fade-resistant and tamper-resistant Ink-Flow System Uni-flow controlled ink delivery Ink-Level Window Yes Barrel Colour Grey with black colour coding Barrel Material Plastic Closure Removable safety cap Pocket Clip Yes Refillable No Erasable No Individual Pen Dimensions Approximately 10 × 10.3 × 138.8 mm Individual Pen Weight Approximately 13 g Box Contents 12 × Uni-Ball UB-157 Eye Fine 0.7 mm black rollerball pens Choose this 12-pack for smooth, clearly defined everyday handwriting with durable black pigment ink.