General description The Letter and Number Stamp Set is a 36-piece carbon steel metal stamping kit designed for various applications including metal, jewelry, leather, and wood. This professional-quality set features a durable construction that ensures long-lasting performance and clear printing. Technical specifications Material: Carbon steel Set includes: 26 letters (A to Z), 9 numbers (0 to 9, with 6 and 9 convertible), and 1 symbol stamp (&) Stamp size: 4mm Usage Suitable for printing on soft metal materials, plastic, wood, and more Ideal for crafts such as card making, label making, and envelope stamping Can be used to mark tools and equipment for identification Other information Comes with a sturdy wooden box for easy storage and transport The wooden box makes it a great gift for friends who enjoy handmade projects