Looking for an ink that represents the depth and complexity of the ocean? Look no further than Pilot Iroshizuku Shin-kai bottled ink. With a rich blue-black color reminiscent of the ocean's depths, this ink is perfect for all of your writing needs. The name "iroshizuku" represents high standards and a wide variety of colors, and the Pilot brand is known for its quality and durability. This 50ml bottle of ink is designed to be used with a converter to refill your fountain pen, and is available in Bangladesh. Experience the beauty of Japan's natural landscapes and plants through the subtle and sophisticated hues of Pilot Iroshizuku Shin-kai ink.