Introducing our 1000ml Bottles Fountain Pen Ink, perfect for refilling different sizes of glass bottles. Our ink is high-quality and comes in a variety of vibrant colors to suit your every need. As a factory, we take pride in producing top-notch products that are sure to exceed your expectations in both quality and affordability. You can trust our ink to provide a smooth and consistent flow for all your fountain pen needs. Choose from our range of colors and enjoy a satisfying ink experience like never before!