




uni-ball Eye Liquid Ink Rollerball, 0.5 mm
The UB-150 Eye Rollerball (re-branded as "Vision" in some markets) is a flagship product for the uni-ball brand, ubiquitous in schools and offices in virtually every country, and just as frequently snatched off desks while the owner isn't looking.
That's because the Eye is a really solid pen—a cut above your average office rollerball, filled with Uni Super Ink that's pigment-dense and water-resistant. A tungsten-carbide rollerball offers outstanding smoothness and strength, and the metal clip holds strong until the pen's empty.
Of course, we have to mention the title feature of this iconic pen. It's called "Eye" because you can see how much ink is left through transparent windows on the front and back of the pen barrel. An innovative feature when this pen was released in 1994, it's now been imitated by the whole industry.
The design is utilitarian and familiar, with a playful eye logo and accent colors that indicate the color of ink in the pen. You can see the ink flow through the transparent grip.
Sold individually. Made in Japan.
Product number(s)
4902778497821
4902778497807
Looking for a bit more information about shopping at St. Louis Art Supply? We're glad you asked!
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Free U.S. Shipping Over $59
We're pleased to offer free shipping to any U.S. address (including Alaska and Hawai'i) for orders over $59.
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Shipped Quickly from St. Louis
Our efficient, centrally-located warehouse in Missouri ships orders within one business day. Unlike a lot of online retailers, we operate our own warehouse — we wouldn't trust your art supplies to anyone else.
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Any questions? Please reach out to our friendly customer service folks at hello@stlartsupply.com. We're art supply experts and we're happy to assist.
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Almost all of our images are shot right here in our St. Louis studio. We never generate content or images with AI.
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Quality Pledge
We only stock materials we'd use in our own studios. Every product is tested in St. Louis and continually evaluated for quality and value. We're never afraid to discontinue an item that misses the mark.
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Trusted Since 2015
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FAQs
Even more info about us here
How quickly will my order ship?
Our St. Louis warehouse team is pretty speedy! We generally ship orders within one business day of receiving them. You'll receive a tracking number by email as soon as your order's packed and out the door.
How long will it take to arrive?
We offer shipping estimates for each order at checkout. Please note that these are only our system's best guess — there are many factors that may affect shipping time.
Generally speaking, our parcels take about 2-3 business days to travel to most U.S. addresses once they are shipped.
In a hurry? We offer expedited shipping options, including overnight shipping, at checkout.
IMPORTANT NOTE: We never guarantee delivery dates because carrier delays are not within our control. We do not issue refunds due to delays in transit.
Do you accept returns?
Yes — we accept returns of unopened, undamaged items within 30 days of receipt.
If your return is because we made a mistake, we'll pay for the return shipping label. If you're returning an item because you changed your mind, return shipping is at your expense.
Read our full return policy here.
Is there a physical store?
Yes, there is! We'd love to see you at our St. Louis retail store. We're in the Grove neighborhood, near lots of fun places to eat, drink, and shop.
Do you offer wholesale or bulk discounts?
We do! Educational and institutional customers can email hello@stlartsupply.com to place a discounted bulk order. Send us a screenshot of your Blick or Amazon cart and we'll do our best to match it. You can always finish checking out with the big guys if we don't have a great bid for you.
If you're buying for a retail store, we'd love to meet you! Please head over to our wholesale division, Federal Color. You'll find our wholesale catalog and application there.