Trodat E4822 Self-Inking Stamps, 12-Message, Self-Inking, 1 1/4 x 3/8, Red Sold as 1 EA. Hold 12 popular messages in one convenient, compact self-inking stamp. Choose from APPROVED, CONFIDENTIAL, COPY, EMAILED, ENTERED, FAXED, FOR DEPOSIT ONLY, ORIGINAL, PAID, POSTED, RECEIVED and VOID. Self-Inking stamps are perfect for rapid, repetitive stamping. Produces 10,000 impressions before the stamp pad needs to be replaced.