Product Overview: A reliable Greatwall numbering machine with 6 digits, perfect for efficient numbering of documents, forms, and invoices. Key Features: ‣ Produces clear and precise 6-digit imprints. ‣ Sturdy metal construction for durability and frequent use. ‣ Adjustable settings for customizing number sequences. Specifications: ‣ Material: Metal casing with durable stamping mechanism ‣ Quantity: 1 numbering machine