"Durable Impressions That Last a Lifetime"The VaultKi Letter Punch Set is made for permanence and precision. This high-quality set includes all 26 letters of the alphabet, allowing you to hand-stamp your seed phrase securely onto your VaultKi.Crafted to create clear impressions, this punch set ensures your wallet’s recovery phrase is indelible, giving you peace of mind that your backup will withstand the test of time.