







🖋️ Write Boldly, Last Enduringly — The Pen That Means Business
The uni-ball ジェットストリームRT refill pack includes three 0.7mm fine-point ballpoint pen refills featuring Uni Super Ink technology. This ink is water-resistant, fade-resistant, and quick-drying, making it ideal for professional use and archival-quality documents. Designed with a smooth writing experience and a comfortable grip, these refills are perfect for those who demand precision, durability, and style in their everyday writing tools.





| Brand | uni-ball |
| Model Number | 70879 |
| Color | assorted |
| Pencil Lead Degree (Hardness) | HB |
| Material Type | Plastic |
| Point Type | Fine |
| Line Size | 0.7mm |
| Ink Color | Multicolor |
| Included Components | 3 Ballpoint Pens |
| Product Dimensions | 1.5 x 7.32 x 19.38 cm; 27.22 g |
| Shredded Shape | Refillable |
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