High-quality 40x40mm self-inking stamp with durable plastic housing and precision-engineered rubber imprint pad. Features smooth-rolling mechanism for effortless stamping and crisp impression clarity on various paper surfaces.

Customizable with professional text options like "PAID", "E-MAILED" or "VOID" - ideal for office documents, invoices, contracts and mailing labels. Ink cartridge lasts for 5000+ impressions with easy-refill system.

Perfect bulk purchase for corporate offices, government agencies, educational institutions and retail businesses needing efficient document processing tools. Comes with pre-installed black ink (other colors available).

Industrial-grade construction withstands heavy daily use while maintaining consistent print quality. Compact square design fits standard stamp holders and storage organizers.