I found a sale online where I could get a customized self-inking stamp for only $7, spend $10 and shipping was free, so I got some extra ink too. I love it! I used to use return address labels that would always get stuck in our printer or not feed right so the labels didn't line up right. They were such a pain and about $10 for a pack. For the same price I got a self-inking stamp and refill ink. I think they make my earring cards look so much more professional. What do you think?