ExcelMark Self-Inking Do It Yourself Stamp Kit - A2359-DIY - Black Ink This DIY stamp kit allows you to create your own text for a custom self-inking stamp every time! Two-sided ink pad gives you double the impressions and lengthens the life of your stamp Self-inking design is perfect for quick, repetitive stamping Impression area: 7/8" x 2-5/16" -- Larger size than other leading brands Includes: stamp, characters (letters, numbers and symbols), tweezers, and a black stamp pad