Saim Automatic Numbering Machine, 5 Wheels Self Inking Number Stamp for Numbering Consecutive, Duplicate with Digit Pen

Automatic numbering stamp machine is precision crafted of one-piece hardened steel frame and finished in a high polish chrome. Drop cipher feature is available to drop any wheel from printing, except the unit wheel. Locking lever will lock machine to the position where wheels can be easily set. Convenient line gauge is marked on the base plate for exact positioning of imprint. Tip: If there are comparatively much dirt in the inside of a machine ,use benzine or kerosine oil to wash and brush the shifting part to insure correct number-chaning of the machine. Don't apply too mach force on the machine, while numbering,put some of soft paper of rubber undereath in order to effect a nicer printing. This self inking numbering machine is ideal for sequential numbering operations.