Stamp in a product ID, patent number, or serial number. Use C.H. Hanson's steel stamp number set on any metallic, wooden, or plastic surface.
- Includes 9 pieces: 0-9. You use the 6 as a 9, and vice versa.
- Packaged in a durable plastic storage container.
- Great for a variety of crafting techniques, or to mark locks, pipes, or other industrial equipment.