ExcelMark R300 self-inking date stamp provides a professional way to mark documents as "POSTED" with an adjustable date. Constructed with a durable plastic and metal frame, this heavy-duty rotary stamp features a red ergonomic top handle for comfortable repetitive use. The internal ink pad allows for thousands of impressions before needing a refill, and the easy-to-turn wheels make updating the day, month, and year simple for daily office tasks. Ideal for mailrooms, accounting departments, and general administrative organization.