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uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors
uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors

uniball™ JETSTREAM 4&1, Early Bird & Night Hawk Colors

SKU: 350850000

$24.99

Ink Color

Point Size

Barrel Color

Product Description
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This elegant multi-function pen merges refined style with exceptional performance, featuring four 0.5mm Jetstream ballpoint inks, black, blue, red, and green plus a built-in 0.5mm mechanical pencil. Powered by the award-winning Jetstream ink system, it delivers smooth, quick-drying, and smudge-resistant writing with archival-quality precision.

Now available in eight new barrel colors, the Jetstream 4&1 offers two distinct design stories.
The Early Bird collection captures the soft radiance of morning light, a palette full of the promise of new beginnings. Delicate, impressionist-inspired hues evoke freshness and creativity, offering a calm, inspiring start to the day.

The Night Hawks collection reflects the quiet beauty of an urban evening, inspired by Edward Hopper’s tranquil scenes. These sophisticated tones highlight individuality and balance, making them perfect for both professional and personal expression.

  • 0.5mm pen micro point
  • 4 ink colors: black, blue, red, green
  • 0.5mm mechanical pencil
  • Modern, sleek design
  • Aluminum body
  • Real bamboo wood grip
  • Quick-drying and archival quality Jetstream hybrid ink technology
  • Smudge-resistant
  • Limited Time Product! 
Questions And Answers
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Question: What is the correct lead refill? 

Answer: The correct lead refill for the Jetstream Prime 4 & 1 is our 0.5mm Nano Diamond HB lead. 

Question: Are there ink refills available?

Answer: Yes, the correct refill is the SXR-80-05 K Jetstream Ballpoint Multi Pen Refill - 0.5 mm available in black, blue, red or green ink.

Question: Are there eraser refills available?

Answer: Yes, the correct eraser refill is the Uni Mitsubishi Eraser Refill Size S.

Question: How do I refill my Jetstream Prime 4 & 1?

Answer: To refill the lead and replace pen refills, twist the barrel where the grip meets the pen. Once the pencil refill is pulled off, the top will come off, allowing you to insert the lead or replace the pen refills. 

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