Dominant Industry Bottled Ink 123 The Polar StarThe Polar Star 123 Dominant Industry inks are made in small batches in their Paju, Korea workshop. The inks are crafted to capture light and pigment with unique effects and unexpected colors. "The Polar Star" is inspired by the timeless works of Alphonse Mucha, a master of the Art Nouveau movement. Ink Details Suitable for fountain pens, calligraphy, and drawing 25 ml bottle Rich and saturated tone with beautiful shading Water based and compatible