The OEM COSCO 2000 Plus Self-inking Stamp COS011200 is a heavy-duty line dater designed for efficient paperwork tracking. It features Microban protection to inhibit the growth of microbes, ensuring a cleaner stamping experience. The steel-reinforced frame provides durability, while the six-year dater includes a black ink pad that can be replaced. This self-inking stamp delivers a 5/32" x 7/8" impression using water-based ink for clear and consistent results.