When you love the colors in the Archival Ink line, you will absolutely need the re-inker so you never run out of ink. This re-inker is designed by Wendy Vecchi for your Archival Ink Pads from Ranger Ink and is part of her Make Art Collection. These Archival Inks provide long-lasting stamping results that are permanent on many surfaces. These inks are acid free and waterproof. Bottle contains .5 fluid oz. This ink is made in the USA.