Our self-inking personalised address stamps are really useful and fantastic value. Perfect for use on the back of envelopes and a great way to save you having to write your address over and over again, especially useful if you are sending lots of mail! Our address stamp has a self-inking mechanism and is just so easy to use and is completely mess-free! The built-in replaceable black ink pads will go on for thousands of impressions. You can also order spare ink pads in a choice of red, blue or black ink.