Custom Self Inking Rubber Stamp - 3 Lines (42A1539) Personalize up to three lines of text on this customizable self-inking stamp. Use your stamp for return addresses, bank deposits and more. Self-inking design allows for quick, repetitive stamping, and a clear mount bottom allows you to accurately line up your impression. Features an ExcelMark-exclusive US patented double-sided ink pad. Simply push it out, flip it over and reinsert to instantly double the life! Impression area: 9/16" x 1-1/2" -- Up to 30 characters per line. Re-inkable, replaceable ink pad is available in six ink colors: black, red, blue, green, purple and brown.