The Trodat Automatic Numberers self-inking stamps are designed to be used everyday in a fast moving working environment and will make a clear imprint on your documents. With no need for a separate stamp pad, the robust stamps offer clean and compact storage. Featuring 6 digits that automatically change, the stamps are ideal for numbering your paperwork in the correct order, helping to keep them organised. The stamps are a fantastic everyday useful office accessory especially if you require to record stock levels or code files.