does this pen come with anything bolder than 1.0?

Hi Irv! 1.0 MM is the largest size we have in this version of Jetstream. Thank You! uni-ball Team

Do they smear/smudge when you use highlighters over them?

This is my favorite all time pen. I have been using these pens for 10+ years now. It does not smear/smudge when highlighting over.

Are these oil-based inks?

Theses are ballpoint pens so the ink is oil based. Rollerball pens are water based.

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🖋️ Write Bold. Write Fast. Write Fearlessly.

BUILT TO LAST - Uni Super Ink ensures your writing resists water, fading, and fraud—perfect for preserving your most important work.
SLEEK COMFORT - Stainless steel accents and an embossed ribbed grip combine style with ergonomic control for all-day writing ease.
LEFTY APPROVED - Quick-dry technology means left-handed writers can say goodbye to smears and hello to flawless pages.
COLOR YOUR WORLD - Available in bold black, blue, and red—switch up your style or coding with versatile ink options.
UNRIVALED SMOOTHNESS - Glide through notes and documents with hybrid ink that writes fast and dries instantly—no smudges, no delays.

The uni-ball Jetstream RT 12 Pack features 1.0mm bold black ballpoint pens with hybrid ink technology that delivers smooth, fast-drying, and vivid writing. Equipped with uni Super Ink, these pens offer superior water, fade, and fraud resistance, making them ideal for professional and academic use. Designed with left-handed users in mind, the quick-dry ink prevents smudging, while stainless steel accents and a ribbed grip provide a stylish and comfortable writing experience.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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RM617

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Malaysiastore

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Manufacturer	uni-ball Corporation
Brand	uni-ball
Model Number	73832
Product Dimensions	2.95 x 8.53 x 15.24 cm; 140.61 g
Colour	Black
Closure	Retractable
Grip Type	Ribbed
Pencil Lead Degree (Hardness)	HB
Material Type	Stainless Steel
Number of Items	1
Size	12 count (Pack of 1)
Point Type	Bold
Line Size	1_0_1_9mm
Ink Colour	Black
Manufacturer Part Number	73832
Item Weight	141 g

uni-ballJetstream RT 12 Pack, 1.0mm Bold Black, Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - School Supplies, Ballpoint Pen, Colored Pens, Smooth Writing Pens

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