It can provide 1 to 25 digits Hand-digit number of machines. Suitable for all kinds of files, documents, certificates and other ID (packaging date or special stamp marking in the case of, for example, the date of manufacture can be corrected packaging etc., to solve your unexpected problem!) With automatic inking, automatic skip and it features automatic position. Compact structure, beautiful appearance, the use of lightweight and flexible, jump, accurate, legible, long life! The machine accessory number of machines for ink bottle number of machines dedicated machine felt two numbers stick a special plastic dial. Glyph font height and bits and spacing according to customer request.