uniball Eye 0.38 / 0.5mm Pen

For work that lasts as long as your memories, reach for the uniball Eye pen, a beloved classic for a reason!✒️ It's the go-to archival ink pen for artists and professionals worldwide who need their work to last. Imagine drawing intricate details or writing important notes with ink that won't smudge, bleed, or fade.🔒 The secret is our unique Uni Super Ink, a pigment-based formula that’s waterproof, fade-resistant, and chemically stable.💧 The pen's superior Uni-Flow system and durable tip ensure a smooth, consistent ink flow from the first stroke to the last. With your choice of a fine 0.5mm or ultra-fine 0.38mm tip, you've got the perfect tool for precise writing or detailed technical drawing. It’s a pen you can truly rely on to make your mark, and keep it.🖋️ Features Archival-Quality Uni Super Ink: The permanent, pigment-based ink is waterproof and fade-resistant, ensuring your important art and documents last for years.💧 Ultra-Fine Precision: With your choice of a 0.5mm or 0.38mm tip, you can achieve incredible detail and consistent, neat handwriting. It’s perfect for all your meticulous work!🧐 Smooth, Consistent Writing: Our exclusive Uni-Flow system ensures a continuous, fluid line from the first stroke to the last, so you never have to worry about skipping or blotching.✍️ Visible Ink Supply: A transparent barrel window lets you keep an eye on your ink level, so you’ll never be caught off guard when you’re in the middle of a big project.👀 No Smudges for Left-Handers: The fast-drying ink is a game-changer for lefties, preventing smudging and smearing to keep your notes and pages looking clean and pristine.👋 Specifications Brand: uni-ball Country of Brand Origin: Japan Model: eye UB-150 Size: L139 mm Weight: 11g Ink: Pigment-based liquid rollerball ink (Uni Super Ink). Waterproof. Fade-resistant. Acid-free Ink Color: Red / Blue / Black Pen Nib Size: 0.38mm / 0.5mm Pen Nib Type: Rollerball Package Includes 1 x uniball Eye 0.38 / 0.5mm Pen Q&A Will the ink smudge if I use a highlighter on it? The ink is specially formulated to be smudge-resistant once dry. However, like many water-based inks, it's best to wait about 30 seconds to a minute for the ink to fully set before using a highlighter. Can I replace the ink cartridge? This model is a non-refillable, disposable pen. It is designed to be used until the ink runs out. Its "uni-flow" system, however, ensures you'll get a consistent writing experience down to the very last drop. What's the best use for the 0.38mm tip? The 0.38mm tip is perfect for achieving ultra-fine precision. It's an excellent choice for intricate details in drawings, technical work, and for anyone who loves to write in a very small, neat hand.