Great to stamp on handwritten letters to friends & family. Great on postcards, business cards, and much more. Stamp size is 1" x 2.5". Your professional stamp will last for numerous impressions, much longer than the ink that comes with it. Purchasing extra ink with your stamp will ensure that you will get full value from your stamp for years to come. Order ink with your stamp and don't run out of ink on the day you need it the most!