Uni-ball Deluxe Rollerball Pens, 0.7 mm, Waterproof Pigment, Smooth Flow, Classic Barrel, Ideal for Office Writing, Assorted Colors – Wallet of 4

The UB177 uses pigment-based ink that is waterproof and fast-drying, helping your signatures and notes stay legible without blotting or smearing.

The wallet typically includes four assorted colors to help emphasize and organize notes and signatures. Exact color combinations may vary by pack, but you can expect a mix suitable for color-coding.

It’s ideal for signatures, formal documents, note-taking, form filling, and color-coded annotations thanks to its smooth flow, quick-dry ink, and multiple colors.

Remove the cap to reveal the tip (or extend the point if your pack uses a retractable mechanism), place the pen tip on the page, and write with a steady, relaxed grip. Replace the cap when not in use to preserve ink quality.

The regulated feed helps maintain a steady ink delivery, delivering even lines across the page and reducing skips or excessive ink buildup during longer writing sessions.

Yes. The ink is designed for everyday office use and is formulated to be non-toxic and suitable for standard writing tasks in work environments.

If you’re weighing options, consider these alternatives available on Fepy: Uni-ball Signo RT1 0.7mm Rollerball Wallet (URL: https://www.fepy.com/product/uniball-signo-rt1-0-7mm-rollerball-4-color-wallet) and Pilot G2 0.7mm Gel Pen Wallet (URL: https://www.fepy.com/product/pilot-g2-0-7mm-rollerball-pen-wallet-4-color). These provide different ink types (gel vs pigment) and color ranges to suit varied writing needs.

Consider ink type (pigment for waterproof, gel for smoother glide), drying time, color selection, and how you plan to use the pen (signing vs highlighting vs note-taking). Also factor in cost per pen and whether a wallet of 4 fits your typical usage.

Keep the caps on when not in use, store at room temperature away from extreme heat or cold, and avoid pressing the tip against hard surfaces when not writing to prevent tip wear.

Use a smooth, steady writing motion with moderate pressure to leverage the 0.7 mm tip for crisp lines. The fast-drying, waterproof ink helps prevent smudges on forms and copies, especially when you’re writing multiple lines quickly.

Yes, a wallet of 4 provides multiple color options in one pack, making it cost-effective for teams or individuals who want color-coding capabilities for notes, revisions, and signatures.