![[SG] UNIBALL ONE 3 UME3-SGR TriColor Gel Ink Ballpoint Pen [Evergreen Stationery]](https://www.pensupplypro.com/wp-content/uploads/2026/09/30/1790730630/sg-uniball-one-3-ume3-sgr-tricolor-gel-ink-ballpoint-pen-evergreen-stationery.webp)
Description
The UNIBALL ONE 3 combines three vibrant ink colors in one sleek pen, perfect for color-coding notes, sketches, and creative projects. Each barrel houses red, blue, and black gel ink with a smooth, consistent flow that glides effortlessly across paper. The ergonomic design fits comfortably in your hand during extended writing sessions, while the compact form makes it ideal for desk work, study, or on-the-go use. Premium gel ink delivers crisp, fade-resistant lines that won’t smudge or bleed through. A reliable choice for professionals, students, and anyone who values quality writing instruments.
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