✎The UM-151ND provides delightfully smooth writing and exceptionally high-quality ink in a sea of colors to choose from. Whether you're taking notes in class or doodling in your planner, there's a perfect color for every task.
✎The pen also features a sleek needle tip that gives you a clearer view of the writing area—especially handy for detailed sketches and diagrams. It also makes the pen easy to use with a template or straightedge.
✎The tip widens slightly towards the nose-cone of the pen, giving it a sturdier feel than other needle-tip gel pens.
✎Like other Signo pens, the UM-151ND uses a special pigment-based ink that flows smoothly and is waterproof, fade-resistant, and feather-resistant. Much of that is due to special viscous properties of the ink. The ink is viscous while in the barrel, but as it passes through the pen tip during writing, the viscosity drops. This results in smooth ink flow. Immediately after it hits the paper, the ink returns to its viscous state, which prevents feathering.
Product Dimension: 13.8 cm / 5.4 inches (Length - Capped)
Color: Violet, Green, Orange, Mandarin Orange, Emerald, Lime Green
Tip Size: 0.38mm
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