★Due to the increase in the number of postal items at the end of the year and the beginning of the year, it will take longer than usual for your order to be delivered. Orders placed after December 24, 2024 will be shipped after January 10, 2025.2025.★Currently, we are unable to ship packages to Canada due to the Canadian Post strike.
Sumi ink that appears black with a bluish tint is called Seiboku ( Bluish ink ) . Soot, which is collected when pine or vegetable oil is burned at uneven combustion temperatures, varies in particle size.
The ink made from such soot can vary in color from heavy black to blue-gray. In addition to those in which the soot itself appears bluish, there are also those that are colored with indigo or other bluish colors.