Made in the Japanese city of Kyoto, Kyo No Oto inks feature traditional Japanese colors inspired by the city's beautiful scenery and culture. This deep red ink is inspired by the color of adzuki beans, which have been used since ancient times for both culinary and ceremonial purposes. Specifications: Dye-based 40ml / 1.4oz Material: Glass (bottle) Dip pens, Fountain Pens Made in Japan Takeda Jimuki inks are made in small batches, so the color can vary slightly from one bottle to another. Takeda Jimuki inks are also known as TAG or Kyoto TAG inks.