The various types of rubber stamps most commonly used for decorating cards are carried by most craft stores, including Michaels, Hobby Lobby and JoAnn Fabrics. Rubber stamps can also be purchased online through retail suppliers such as Stampin’ Up! and Close to My Heart.
Specialty online retailers such as Addicted to Rubber Stamps provide rubber stamps for making cards as well. There are a variety of images and designs to choose from to decorate cards. Most craft stores offer a selection of mounted and unmounted rubber stamps: unmounted rubber stamps can be attached to wooden blocks permanently, and cling unmounted stamps can be removed and reattached repeatedly to an acrylic block for stamping.