Noodler's Eternal Periwinkle (1oz) brown ink More ink in every vial—3mL

More ink in every vial—3mL lets you really put each color to the test

Protection & portability

Celebrate the everyday luxury of writing with this exquisite pen case

I absolutely love these leather Girologio pen cases

Noodler's Eternal Periwinkle (1oz) brown ink More ink in every vial—3mLProduct Description: Noodlers Eternal Periwinkle offers a unique balance between blue and violet in a formulation that is both waterproof and archival (resistant to UV light and many chemicals often used in forgery). Its soft, slightly playful color stands apart from standard office inks, while still maintaining readability and professionalism. Eternal Periwinkle flows smoothly in most pens and provides a distinctive alternative to traditional blues