Features: 

Genuine Hans Tools 56150-916 Number Marking Steel Stamp Punch Set (Grey)
Heat treated, tempered Chrome Vanadium Steel Punches
Precision machined made
Stamp size : 16 mm (5/8”)
Permanently imprints on wood, metal, plastic and leather
Reversible 6 / 9 figure ( Turn 6 upside down for 9 )
Net weight: 2.1 kg.

Specification:

Set Type: Same Type Set
Type: Number Stamps
Numbers: #0, #1, #2, #3, #4, #5, #6, #7, #8, #9
Symbol Size: 1/4"
Overall Length: 3"
Material: Steel
Quantity: 9 Pieces

Brand: Hans