COLOP Expert 3900

The COLOP Expert 3900 is the largest custom self-inking stamp in the COLOP Expert Line, offering space for up to 12 lines of personalized text. With an impressive imprint area of 55 x 106 mm (2 1/8" x 4 1/8"), it’s ideal for comprehensive information such as legal disclaimers, multi-language content, or detailed address and company data. Built with a solid metal housing (more than80% steel content), the 3900 is made for continuous, heavy-duty use in professional environments. The integrated, replaceable ink pad delivers up to 5,000 sharp impressions, making this custom rubber stamp a powerhouse for high-volume stamping needs.