Can you use it in a fountain pen?

Do not use this ink in a fountain pen. This ink has pigments - think of tiny granules of pigment suspended in water. Those granules will clog a fountain pen feed over time. True fountain pen inks have no floating particles. This ink is for dip pens (no ink reservoir, just dip and write) or brush painting only.

Can this be used on smooth bristol paper? I read that sumi ink only adheres to rice paper, but I'm not sure about the validity of that claim.

Well, I've used it on smooth bristol paper, as well as a number of other types of paper and had no problems at all when it comes to the ink adhering to any of them.

Can i put this in a bingo dabber ? and use for poster boards? also if i paint over it would it seep through ?

I wouldn't put it in a dabber for Bingo. It's Chinese liquid stick ink. You want something that is water soluble. Depending on the paint over ink, it might seep through. Mainly a calligraphy/drawing ink.

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Yasutomo SUMI INK 12OZ BLK W/SHELLAC

Product ID: 293316693

Details

Brand
Yasutomo
Global Trade Identification Number
Item volume
354.88
Package information
Bottle
Paint type
Oil

⏳No grinding, instant use

💧Waterproof when dry

🖤Deepest black pigment

€ 40.94

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Description

🖤 Elevate your art with the black ink that means business.

TRUSTED BY CREATIVES - 237+ rave reviews prove it’s the go-to ink for professionals and educators alike.
BRUSH FRIENDLY FORMULA - Low shellac content means no gunky brushes, just smooth, effortless application.
WATER RESISTANT FINISH - Layer watercolors confidently without bleeding or smudging.
READY TO USE CONVENIENCE - Skip the grind—this liquid sumi ink saves you precious creative time.
UNMATCHED BLACK INTENSITY - Experience the blackest black that commands attention with every stroke.

Yasutomo Sumi Ink is a premium 12oz liquid ink made from high-quality vegetable soot, delivering the deepest black pigment instantly without the need for grinding. Its waterproof finish when dry allows for versatile mixed media use, while the low shellac formula ensures brushes stay clean and smooth. Highly rated by artists and educators, this ink combines tradition with modern convenience for professional-grade results.

Specifications

ASIN	B004O7AIUW
Brand	Yasutomo
Brand Name	Yasutomo
Container Type	Bottle
Customer Reviews	4.7 out of 5 stars 237 Reviews
Global Trade Identification Number	00031248012722
Ink Color	Black
Item Weight	408 g
Item volume	354.88 Milliliters
Manufacturer	YASUTOMO
Manufacturer Part Number	KF12
Model Number	KF12
Number of Items	1
Package information	Bottle
Paint Type	Oil
Paint type	Oil
UPC	031248012722
Unit Count	1 Count
Volume	354.88 Milliliters

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€ 40.94

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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