Dominant Industry's Pearl Series Fountain Pen Ink (25ml) in Lapis Lazuli is made in South Korea and boasts a unique design with vibrant colors and shimmering, pearlescent finishes. This ink comes in a 25ml bottle and includes a single-use pipette stored within a cloth bag. Infused with metallic particles, it adds a glittery sheen to your writing. Before use, gently shake the bottle to ensure even distribution of particles when filling your pen. It is safe to use with any fountain pen, but regular cleaning is recommended to prevent clogs.