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Item #:
149114489
uni-ball Uniball Jetstream RT 12 Pack, 1.0mm Medium Black, Wirecutter Best Pen, Ballpoint Pens & Jetstream RT 3 Pack, 0.7mm Fine Black, Wirecutter
90% of respondents would recommend this to a friend
Item #:
149114489
ZMW 886
Price Details
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Rated as the best pen for everyday writing by Wirecutter—10 years in a row!
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What Stands Out
Smooth Writing
The Uniball Jetstream RT features hybrid ink that combines the best of gel and ballpoint, delivering a consistently smooth writing experience that reduces skipping and smudging.
Versatile Sizes
Available in both 1.0mm and 0.7mm sizes, these pens cater to diverse writing preferences, allowing users to select the perfect thickness for their needs.
Highly Rated
Chosen as the best pen by Wirecutter, this pack offers exceptional quality with trusted performance, ensuring reliability for professionals, students, or anyone who values great writing instruments.
Product Details
| Writing Instrument Form | Ballpoint Pen |
| Ink Color | Black |
| Drill Point | Fine |
| Additional Features | Waterproof |
| Line Size | 0.7mm, 1.0mm |
| Hand Orientation | Left |
| Grip Type | Embossed |
| Water Resistance Level | Water Resistant |
| Color | Black |
| Body Shape | Round |
| Pattern | Bold Click + Fine Black Click |
| Brand Name | uni-ball |
| Age Range Description | Adult |
| Model Name | Jetstream RT |
| Recommended Uses For Product | Office |
| Included Components | Ballpoint Pens |
| Manufacturer | Uni-Ball |
| Brand | uni-ball |
| Age Range (Description) | Adult |
| Item Weight | 0.8 lbs (360 grams) |
What's in the box
Ballpoint Pens
Who Should Buy?
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Students
Ideal for students who need smooth, reliable pens for note-taking and writing assignments in various subjects.
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Professionals
Perfect for professionals requiring precise, high-quality pens for reports, presentations, and everyday office use.
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Artists
Useful for artists and designers needing consistency and smoothness in their sketching, doodling, and coloring activities.
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Left-Handed Users
May smudge for left-handed writers due to the quick-drying ink, affecting handwriting legibility and overall experience.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What makes the Uniball Jetstream RT pens stand out?
Answer: The Uniball Jetstream RT pens are celebrated for their smooth writing experience, quick-drying ink, and hybrid ink technology, which combines the best of gel and ballpoint ink. This results in a consistently smooth flow without smudging or bleeding, making them ideal for left-handed users. Whether you’re jotting down notes in a meeting or planning a project, the reliable performance of these pens helps you write with confidence every time. -
Question:
What is the difference between the 1.0mm and 0.7mm Jetstream RT pens?
Answer: The primary difference between the 1.0mm and 0.7mm Jetstream RT pens lies in the thickness of the ink line they produce. The 1.0mm medium tip is perfect for bold, attention-grabbing writing, while the 0.7mm fine tip allows for precise and detailed notes. Depending on your writing style—whether you favor bold headlines or delicate details—choosing the right pen can enhance your overall writing experience and output quality. -
Question:
Are Uniball Jetstream RT pens suitable for professional use?
Answer: Absolutely! The Uniball Jetstream RT pens are highly regarded in professional settings due to their sleek design and reliable performance. Their smooth, quick-drying ink is ideal for signing documents or taking notes during meetings without worrying about smudging. Many professionals prefer these pens for everyday use, as they deliver a refined writing experience that elevates any work environment. -
Question:
Can I use Uniball Jetstream RT pens on different types of paper?
Answer: Yes, Uniball Jetstream RT pens are versatile and work well on a variety of paper types, including standard printer paper, notebooks, and planners. The hybrid ink ensures that it adheres well to different surfaces without feathering, providing clean and precise lines. This versatility makes them suitable for students, professionals, and anyone who enjoys writing or drawing across multiple mediums. -
Question:
What types of writing tasks are Uniball Jetstream RT pens best suited for?
Answer: Uniball Jetstream RT pens excel in several writing tasks, including note-taking, drawing, and crafting lists. Their quick-drying ink prevents smudging, making them ideal for fast-paced environments like classrooms or offices. Whether you're outlining ideas, writing reports, or creating artwork, the precision and fluidity of these pens enhance your overall creativity and productivity. -
Question:
Why choose a 12 pack of Uniball Jetstream RT pens?
Answer: Choosing a 12 pack of Uniball Jetstream RT pens ensures that you always have a reliable writing instrument at hand. This bulk option is cost-effective and perfect for those who frequently use pens for work or school. Additionally, the varied pack offers the convenience of having multiple pens available for different writing tasks, ensuring you don't run out during important moments. -
Question:
How does Wirecutter rate the Uniball Jetstream RT pens?
Answer: Wirecutter recognizes the Uniball Jetstream RT pens as top-quality writing instruments due to their smooth writing performance, durability, and design. Their rigorous testing process evaluates various aspects like ink flow, comfort, and user feedback, leading to the Jetstream RT’s classification as one of the best pens on the market. This endorsement signifies their reliability and worthiness for anyone seeking high-quality ballpoint pens. -
Question:
Are these pens refillable?
Answer: Unfortunately, Uniball Jetstream RT pens are not refillable, as they are designed for single-use. However, this does not diminish their quality or performance. The pens provide significant value through their smooth writing experience and durability, ensuring that with every pen you purchase, you are guaranteed consistent performance and reliability until the ink runs out. -
Question:
Can Uniball Jetstream RT pens be used for art or drawing?
Answer: Yes, many artists and hobbyists use Uniball Jetstream RT pens for sketching and detailed drawing. The vibrant ink colors and smooth flow allow for precise lines and shading, making them a popular choice for bullet journaling and art planners. Their quick-drying properties prevent smudging during long drawing sessions, enabling artists to express their creativity without interruption. -
Question:
Where can I buy Uniball Jetstream RT 12 Pack, 1.0mm Medium Black, Wirecutter Best Pen, Ballpoint Pens & Jetstream RT 3 Pack, 0.7mm Fine Black, Wirecutter Best?
Answer: You can purchase the Uniball Jetstream RT 12 Pack and the 3 Pack from Ubuy in Zambia. Ubuy offers a wide selection of writing instruments, ensuring you have access to quality products directly from your location. With an easy ordering process, Ubuy makes it convenient to get the pens you need for both everyday use and special projects.
uni-ball Ballpoint Pens Editorial Review
The uni-ball Uniball Jetstream RT 12 Pack includes medium 1.0mm and fine 0.7mm ballpoint pens, recognized by Wirecutter as the best in their category. These pens feature a sleek design with an embossed grip for comfort, making them ideal for extended use in an office setting. The black waterproof ink ensures your writing remains vibrant and protected from smudging, appealing to professionals who value quality in their writing instruments. Users appreciate the smooth writing experience and precise line control, particularly enjoying the combination of bold and fine writing options available in this pack.
Customer Reviews & Ratings
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Pros
- Smooth writing experience for all users
- Waterproof ink prevents smudging
- Embossed grip provides comfort during use
- Includes a variety of point sizes
- Recommended for office and daily tasks
Cons
- Might be too thick for detailed writing tasks
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Features & Benefits
- Best pen for everyday writing as rated by Wirecutter for 10 consecutive years.
- Combines smooth gel pen writing with quick-drying ballpoint ink.
- Water- and fade-resistant uni Super Ink ensures long-lasting documents.
- Quick-drying technology prevents smudging, perfect for left-handed writers.
- Comfortable embossed grip and sleek stainless steel accents for quality feel.
- Convenient clip design keeps your pen easily accessible.
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