Uni-ball Micro Deluxe Rollerball Pen, 0.5 mm, Waterproof Pigment, Smooth Flow, Comfortable Control, Ideal for Editing & Notes, Assorted Colors – Pack of 8

The 8-pack arrives in assorted colors for easy color-coding. Exact colors may vary by batch, but the set is designed to help you prioritize and organize your notes with multiple ink options.

The pen uses water-resistant pigment ink that stays legible after handling and light moisture, so your edits and notes stay readable longer.

A 0.5 mm nib delivers precise, fine lines that are great for neat handwriting, detailed edits, and underlining without excessive blotting or feathering.

Keep the cap on when not in use to prevent the ink from drying. When starting after a break, write a few quick strokes on scrap paper to prime the tip, then begin your notes. Recap after use to preserve ink flow.

Yes. The ink is non-toxic and designed for regular use in writing and editing. As with any writing instrument, keep out of reach of small children to prevent accidental ingestion.

This model uses replaceable ink cartridges compatible with Uni-ball’s 0.5 mm rollerball lineup, so you can continue using the pen by switching to a fresh cartridge when needed.

Use it for color-coding tasks (e.g., blue for corrections, red for edits, green for notes), highlighting important sections, separating sections in documents, and keeping your editing workflow organized in meetings or study sessions.

Compared with other Uni-ball options, the Micro Deluxe Rollerball focuses on a fine 0.5 mm tip, pigment-based waterproof ink, and color-coded 8-color assortments for organized editing. Other Uni-ball options on Fepy may offer gel ink, different tip sizes, or different ink properties (e.g., standard ballpoint or gel), which can affect smoothness, water resistance, and dry-time depending on your needs.

Yes. The 8-color pack provides color variety in one purchase, which is convenient for color-coding and organization, often offering better overall value than buying individual colors separately.

Color-coding helps with quick visual scanning. For example, use blue for changes, red for critical edits, green for notes, and purple for citations. The assorted-pack palette makes it easy to assign a color to each task or category.

If you’re exploring similar options on Fepy, you might also look at these products (examples of related items on the site): https://fepy.com/product/uni-ball-signo-0-5mm-gel-pen-assorted-colors, https://fepy.com/product/uni-ball-eye-micro-rollerball-0-5mm, https://fepy.com/product/uni-ball-precise-v5-rollerball-0-5mm