• High-Quality Ink: Our Sumi Ink Japanese Bokuju is made by Yasutomo, a trusted brand in the industry.
• Bold Black Color: This ink features a rich and intense black hue that is perfect for calligraphy, brush painting, and other art projects.
• Large Bottle: With a 12 oz (350 ml) capacity, this bottle of Sumi Ink is perfect for artists who require a large supply of ink.
• Oil-Based: The oil-based formula of this ink ensures that it is long-lasting and resistant to water damage.
• Versatile Paint: Our Sumi Ink is suitable for use on a variety of surfaces, including paper, silk, and more.

Yasutomo and Company was established in June 1954 by Mr. Ben Yasutomo who believed that global marketing was possible back in the 1950s. He decided to set up an office in San Francisco. In the early stages, Yasutomo imported gift and paper products from Japan and soon expanded into Asian art supplies. In the 1960s, Yasutomo introduced the Pentel Sign Pen to the American market. The world’s first fiber-tipped pen was well received and was even used by then President Lyndon B. Johnson in the White House. Yasutomo added several innovative writing instruments and stationery products under the NIJI and Y&C brand names. These products included the GRIP pens and pencils; Stylist pens for designers; PermaWriters for artists and crafters; FabricMate markers for wearable art enthusiasts; Silverado brushes for painting; Origami paper; and recently the Gel Xtreme gel pens that have been taking the market by storm. In October 2019, American KUSA Corporation acquired Yasutomo and its warehouse and operations relocated to Torrance, California.

We don't accept return, but if the product you receive is broken or wrong, we will provide full or partial refund.