Handmade by a Taiwanese master, the glass bottle is designed to emulate vintage French elegance. The round bottle cap has a great feel and grip, making it easy to open the bottle. The special glass tube design in the center effectively adjusts the ink output, suitable for both fountain pens and brush pens. The design of the inner layer of the bottle reveals beautiful ink marks when used.

The bottle contains KWZ iron gall ink from Poland. The organic acid can effectively protect pen tips, and the lack of ink particles won’t cause blockage in the bottle. The ink color has many layers and gradually becomes darker with age. However, there’s no need to keep away from the sun, as it’s resistant to washing and fading. It is especially suitable for use on documents that need long term storage.