Peel and Stick™ custom stamps from PSA Essentials are interchangeable.  After you purchase your first PSA stamp, you only need stamp refills.  PSA’s reusable alignment tool, sold separately, is needed to insert stamp refills.

PSA stamps are self-inking, with black ink included.  Additional color ink refills are sold separately.  

Center name limited to 12 characters, including spaces.  Outside text limited to 55 characters, including spaces and punctuation.  If no outside text is entered, stamp will be printed with "From the Desk Of" around the circle.