You save 1,170 (38%)
38% off the seller list price
Estimated doorstep delivery by 8 Nov - 10 Nov from USA
Elevate Your Writing with Crisp, Dark Lines
Mitsubishi Pencil Uni-ball One gel pen refills deliver exceptionally dark lines and vibrant colors, making your writing crisp and memorable. Sourced directly from authorized US retailers, these 0.38mm fine point refills ensure a smooth ink flow, perfect for detailed notes and assignments. The quick-drying, non-smearing ink penetrates the paper surface without bleed-through, ideal for use with memory-enhancing red sheets.
The unique pigment ink formulation changes the ratio of solids and liquid, allowing liquid ingredients to absorb into the paper while leaving solid color on the surface. This ensures your writing is clear and leaves a lasting impression. Compatible with the UMN-S-38 uni-ball one pen, these refills are designed for consistent performance and reliability, whether for school, office, or personal journaling.
Imported directly for the Indian market, these refills offer a premium writing experience. All customs duties and GST are included in the displayed price. Orders are shipped via ExpressBox tracked delivery, ensuring your stationery arrives safely and efficiently. Experience the difference of authentic Japanese-engineered writing instruments, now available in India.
Advanced Ink Technology for Clarity
The Uni-ball One ink uses bead pack pigments for unparalleled darkness and vibrancy. This formulation is scientifically proven to enhance memorability, making your notes stand out. Unlike standard gel inks, it dries quickly and resists smudging, ensuring clean, crisp lines on paper. This imported stationery provides a superior writing experience, perfect for students and professionals who demand clarity and reliability in their tools.
Ideal for Students & Professionals
These refills are perfect for anyone needing clear, dark, and quick-drying ink for daily use, study notes, or office tasks. They are particularly suited for those who use memory-enhancing red sheets for studying. If you require a fine, consistent line for detailed writing and value the reliability of an imported, high-quality pen refill, these are an excellent choice. Those seeking broader line widths or different ink colors may consider other Uni-ball models.
Typical situations where Mitsubishi Pencil Uni-ball One Gel Pen Refills 0.38mm Red (10-Pack helps — illustrative scenarios, not customer reviews.
A college student in Delhi needs reliable pens for extensive note-taking during lectures and exam preparation.
These 0.38mm Uni-ball One refills provide dark, crisp lines that are easy to read and remember. The quick-drying ink prevents smudging, even when writing quickly, ensuring neat notes. The 10-pack offers great value for consistent use throughout the academic year.
An office professional in Mumbai requires pens for daily tasks, reports, and signing documents, needing a smooth, smudge-free writing experience.
The smooth ink flow and fine point of these refills ensure professional-looking documents. Quick-drying ink prevents smearing on important papers, and the vibrant red color is ideal for marking or highlighting key information. Imported quality ensures reliability for all office needs.
| Ink Type | Pigment Gel Ink |
| Ink Color | Red |
| Grip Type | Smooth |
| Allergens | None specified |
| Free From | No bleed-through, no smearing |
| Recommended Use | Writing, Note-taking, Journaling |
| Compatible Pen Model | UMN-S-38 (uni-ball one 0.38 mm) |
| Serving Size | N/A |
| Cost per use | 10 refills at ₹1,940 — ₹194 per refill |
| Shelf life after opening | 12 months (category default for writing instruments) |
| Reapplication math | N/A |
| Contraindications | Not suitable for use with pens other than UMN-S-38 |
| Age Range | All Ages |
| Feature | Mitsubishi Pencil Uni-ball | Others |
|---|---|---|
| Ink Quality | Darker pigment ink, vibrant colors, quick-drying, non-smearing | Varies by brand; some local refills may have lighter ink or slower drying times. |
| Line Precision | Extra-fine 0.38mm point for crisp, detailed lines | Commonly available in 0.5mm or 0.7mm; fine points may be less consistent. |
| Paper Performance | Penetrates paper surface, minimal bleed-through | Some local inks may bleed through thinner paper types. |
| Authenticity & Sourcing | Imported from authorized US retailers, factory-sealed | Locally manufactured, readily available. |
| SKU | std3461 |
| GTIN | 4548351112790 |
| Brand | Mitsubishi Pencil |
| Series | Uni-ball One |
| Model Name | Uni-ball One |
| Part Number | ハコUMR38S.15 |
| Item Name | Uni-ball One Hako UMR38S.15 Gel Ballpoint Pen Refills |
| Color | Red |
| Line Size | 0.38mm |
| Point Type | Extra Fine |
| Material | Plastic |
| Shaft Diameter | 0.6 cm (0.2 inches) |
| Thickness | 0.6 cm (0.2 inches) |
| Total Length | 11.2 cm (4.4 inches) |
| Item Weight | 42 g (1.4 oz) |
| Unit Count | 10 refills |
| Package Quantity | 1 |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About 三菱鉛筆
Mitsubishi Pencil, maker of Uni-ball pens, is renowned for its innovative ink technology and smooth writing instruments.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Mitsubishi Pencil Uni-ball One Gel Pen Refills 0.38mm Red (10-Pack, 42g) | Smooth Ink Flow for Crisp Writing
1,940
This item
Mitsubishi Pencil Uni-ball One Gel Pen Refills 0.38mm Red (10-Pack, 42g) | Smooth Ink Flow for Crisp Writing
1,940
Total price:
3,620
You save 2,720 (43%) Extra3 items selected
3 items
3,620You save 2,720 (43%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,940 3,110 | 940 2,470 | 740 760 | 2,360 2,570 | 2,810 2,970 | 1,290 1,900 | 1,060 1,670 |
| Brand Name | 三菱鉛筆 | Zebra Pen | Zebra Pen | Zebra Pen | Zebra Pen | Zebra Pen | PILOT |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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