Need ink? Our Trodat 5440 Date Stamp Pad is just the thing the stamp doctor recommends! Even if you run out of ink, it doesn’t indicate that it's time to throw it out! Sometimes 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 no time. When buying a brand new ink pad, it is definitely essential to bear in mind to make certain that the ink pad supports your particular stamp type!