Designer Uppercase Alphabet Set - ISI Script

  • $225.00
    Unit price per 
  • Sale

(Pictures show Uppercase, Lowercase & Number / Symbol sets)

LOWERCASE Designer Stamp Set made in our custom special font set, created especially for jewelry artists.

Infinity Stamps takes pride in producing these Designer Stamp Sets of unsurpassed craftsmanship. These Alphabet & Number / Symbol Stamp Sets are available in both upper and lowercase. They're made of quality grade tool steel and are heat-treated for optimal durability.

For those of you who are planning to mark steel, The Designer Uppercase Alphabet Set - ISI-S.F. Hand design allows for easier penetration.


  • All Uppercase Characters (26 Pieces)
  • Easily stamp and spell words
  • Made in-house, right here in the USA, crafted to last.
  • Character size 3/32" (2.4 mm)
  • Suitable for all jewelry applications
  • Groove is placed on the stamp so you know you are marking right side up
  • Comes with plastic storage case
  • Font is designed and optimized for clear easy to read marks

Other Details

  • Case dimensions: 5.125" x 3.625" x 3.625
  • Stamp dimensions: 1/4" square x 3" long
  • Made from quality grade tool-steel
  • Precision heat treated to a hardness of 58-60 Rockwell C
  • These stamps are intended for marking soft metals.
  • Safety note - we recommend use of safety goggles when using these products.
  • Used with 16 oz. Ball-Peen Hammer or Impact Press
  • Blackening & Polishing Kit and other accessories available at the Accessories collection.
  • Standard Bench Block available as a flat, smooth and hard marking surface


Available for Purchase. Ships in approx. 3-5 business days.

American ISI Script Chart
Designer Alphabet Set Options Chart

Click on Designer Alphabet Complete Set - ISI Script for the complete set.

Designer Alphabet - ISI Script PDF shows the actual size and complete alphabet of this font. Simply print out the file on letter size paper, making sure that Page Scaling is set to: None.