The Sparco Automatic Numbering Machine will automatically change numbers after each stamp. This Self-Inked Automatic Numbering Machine is a sturdy, heavy-duty numbering stamp that is made of all-metal components. It features up to seven movements to number consecutive, duplicate, triplicate, quadruplicate, sextuplicate, repeat, and 12 times. Starting your numbering from a number other than #1 is not a problem; you can manually change the numbers on the stamp to fit your specific needs. The Sparco Automatic Numbering Machine can be ordered with 5 numbering wheels, 6 numbering wheels, or 7 numbering wheels. Chrome/Black ink is included for this self-inking numbering machine.