Need ink? Our Ultimark 2 FL. OZ Ink Refill Bottle is just the thing the stamp doctor recommends! Simply because you run out of ink, it doesn’t indicate that it's time to toss it out! In some cases all a stamp requires is just some ink! A little goes a long way and before you know it, your stamp will be back to leaving clear impressions in a matter of minutes. Please keep in mind that this ink is for Ultimark stamps ONLY!