Automatic Color Restoration: Automatic color restoration, convenient and hassle-free, it can automatically return color to the filter and can be printed on dry times when it's filled with color. 7-digit Number: 7-digit number machine, clear and neat coding, lightweight and portable, suitable for banking, medicine, accounting. Smooth Rubber: The date stamp handle is made of rubber with a smooth design for comfortable handling. Zinc Alloy Shell: The number stamp has a zinc alloy shell, which is durable, and the body has a zinc alloy shell, which is robust and long-lasting. Applications: The number machine is ideal for document identification numbers, date and number stamps, serial number stamps, inspection stamps, ticket stamps etc. Product Type: 7-digit Number Stamp Material: Zinc Alloy Applications: Banking, Medicine, Accounting Number of Digits: 7 Digits Product Size: Approximately 6.3 x 14.3 cm / 2.5 x 5.6 inches 1 x Number Stamp 1 x Color 1 x Hook Pin 2 x Number Plate If you find any product issues after receiving the items, such as damage or incorrect quantity, please contact the seller immediately. We strive to provide you with satisfactory customer service.