



MONO Zero 2.3 mm Eraser
MONO ZERO 2.3 — PRECISE & REFILLABLE
Made from the same soft, effective vinyl as regular MONO erasers — but with a retractable, ultra-narrow form factor that's perfect for precise projects.
Click the back button to advance the eraser; it automatically stays in the advanced position and holds firm while you erase. If you need to retract the eraser, click and hold the button while pushing the eraser back into the body. To refill, insert a Tombow ER-KUR Stick Refill from the back of the eraser body.
Made in Japan.
ABOUT TOMBOW
Established as a tiny Tokyo shop in 1913, Tombow is one of the world's pioneers in pencils and art supplies. Originally called Harunosuke Ogawa Pencil, the company began manufacturing pencils in 1914 and gradually became the multifaceted brand we know today. Tombow MONO pencils were introduced in the 1960s, along with their now-iconic MONO erasers, and today the MONO family includes hundreds of writing and drawing tools.
Read more about Tombow's history in our article, "The Golden Age of Japanese Pencils, 1952 - 1967."
Product number(s)
4901991652468
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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Real People, Here to Help
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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Real Pictures
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
We've been in business since 2015 and we've shipped hundreds of thousands of orders. We use bank-level encryption to protect your data and excellent packaging to protect your supplies.
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Something else?
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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.