ImpressArt 3mm Bridgette Lower Case Alphabet Stamp Set. Designed by artists for artists, ImpressArt metal stamps will make a lasting impression on your jewelry. These professional quality stamps are manufactured to the highest standard for durability and alignment. Letters are precision-cut from carbon tool steel, hardened to last project after project. ImpressArt's Bridgette letter stamps have that hand-written, finger-brushed look, but are also crisp and easy to read. This graceful, whispy typeface is perfect for upbeat messages and softer-looking stamped jewelry and craft designs. Size: 3mm (will stamp letters approximately 3mm tall) Oil-free plated finish to protect against rust Each stamp labeled on side for easy identification and orientation Letter sets include full alphabet and 6 bonus punctuation and design stamps Will stamp soft metals including gold, silver, copper, brass, soft steel, aluminum and also wood In order to prevent rust, our stamp sets are lightly coated with oil. Simply wipe down with a dry paper towel or rag before using. (Avoid wiping with anything wet - water will cause stamps to rust.)ImpressArt 3mm Bridgette Lower Case Alphabet Stamp Set. Designed by artists for artists, ImpressArt metal stamps will make a lasting impression on your jewelry. These professional quality stamps are manufactured to the highest standard for durability and alignment. Letters are precision-cut from carbon tool steel, hardened to last project after project. ImpressArt's Bridgette letter stamps have that hand-written, finger-brushed look, but are also crisp and easy to read. This graceful, whispy typeface is perfect for upbeat messages and softer-looking stamped jewelry and craft designs. Size: 3mm (will stamp letters approximately 3mm tall) Oil-free plated finish to protect against rust Each stamp labeled on side for easy identification and orientation Letter sets include full alphabet and 6 bonus punctuation and design stamps Will stamp soft metals including gold, silver, copper, brass, soft steel, aluminum and also wood In order to prevent rust, our stamp sets are lightly coated with oil. Simply wipe down with a dry paper towel or rag before using. (Avoid wiping with anything wet - water will cause stamps to rust.)