Noodlers Ink 1 Oz La Reine Mauve Eternal Go to amazon.com Related posts 2 best noodlers la reine mauve Feature100% made in the USA from cap to glass to inkArchival quality1oz. BottleFor vintage or new fountain pensLa Reine Mauve is extremely smooth and pH neutral DescriptionNoodler's La Reine Mauve - Bulletproof Fountain Pen Ink