Free standard shipping on all domestic orders over $15!
Quick Links
Top Suggestions
uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil
uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil

uniball™ Jetstream 4&1 Metal, 4 Color, 0.5 mm Ballpoint Multi Pen + 0.5 mm Pencil

$24.99

Ink Color

Barrel Color
Product Description
+ -

This robustly designed multi pen seamlessly combines fluid writing with daring aesthetics. Its sturdy yet polished body is ideal for carrying along to classes, meetings, and more. With four dynamic barrel colors—Gunmetal, Silver, Green, and Rose Gold—and each pen equipped with four ink colors (black, blue, red, and green) along with a 0.5 mm mechanical pencil, this convenient pen consolidates all essential materials into one writing utensil.

Key Features:

  • Four ballpoint ink cartridges (black, blue, green, and red), alongside a 0.5 mm mechanical pencil component. The ballpoint cartridges boast Uni's innovative low-viscosity Jetstream ink, renowned for its effortless flow, rapid drying, and resistance to water and light. They incorporate a unique spring mechanism to prevent leaks and feature twin balls at the tip to prevent backflow.
  • Aluminum nose cone and eraser cap.
  • Textured metal grip section.
  • Sturdy metal lower barrel paired with a durable plastic upper barrel.
Questions And Answers
+ -

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. 

Let customers speak for us

from 2474 reviews

Beautiful movement and great black and red ink slots and mechanical pencil. Love the barrel as well! No lacquered plastic!

Jeremy
uniball™ JETSTREAM Prime 2&1

Loved it for my daughter. I am getting another ser for me.

Luis
uniball® Fresh Start Kit a Premium Writing Gift Set

If you've used Posca before, you'll love them. Exactly what you can expect. Pigment flows evenly, and the nib stay firm for clear detailing at this size.

If you haven't tried Posca markers yet, these are great for adding accents to pieces. Worth the investment.

Dathan
uni® POSCA® PC-3M, Water-Based Paint Markers (16 Pack)

It’s very smooth and very gold.

John
uniball™ GEL IMPACT, Gel Pen

They gave me one for free totally unexpectedly. And it’s very nice. Feels like I’m holding a small pillar of marble and writing is just as smooth. Fanciest ballpoint pen I’ve ever seen.

John
Jetstream Prime Twist Ballpoint Pen

Love the paint markers.Nice colors

jeffrey
uni POSCA® PC-5M & PC-3M Exclusive Special Edition Set (22 Pack)

This flows very smoothly. The markers seem to glide across whatever kind of paper you are using.

Bradley
uni® EMOTT, Fine Line Marker Pens

Great product and beautiful packaging presentation!

Bradley
uniball™ Jetstream 4&1 Pen & Kuru Toga Advanced Mechanical Pencil Gift Set

Amazing product

Marco
uni POSCA® Exclusive Special Edition Set (62 Pack)

Love the product!!! I received the product very quickly! Again the product is well made and I draw a lot now that I am retired!

Michael
uniball Kuru Toga Alpha Gel Switch M5-1009GG Mechanical Pencil

I like how it writes. Specifically I like the 0.5mm version because the ink dries on the page a little bit faster than the larger variants and consequently doesnt smudge

Justin
uniball™ Vision Elite, Rollerball Pen

Love love love these markers!

Bonnie
uni POSCA® PC-5M & PC-3M Exclusive Special Edition Set (22 Pack)

Awesome 👍

david
uniball Mystery Gift, FREE with a $25 Purchase, a $25 Value

Great pencil. I love the feel.

Michael
uniball™ KURU TOGA DIVE

Good pen

Luis
uniball™ Jetstream 4&1 Pen & Kuru Toga Advanced Mechanical Pencil Gift Set
Just added to your wishlist:
My Wishlist