Let me restrict the review of this product only up to Rubber Stamp.
The link in this product should be now changed to https://www.etsy.com/shop/RubberStampsEtc.
as designologist is not active any more.
As name suggests, they make Return Address Stamps - Self Inking Address Stamps. They make Return address stamp, custom address stamp, self inking address stamp and personalized address stamps. They make a customized address stamp that will serve us for many years to come.
Good product - not sure if it is useful any more though.