The Professional Engineer Self-Inking Rubber Stamp of Seal is a must-have tool for engineers looking to efficiently certify documents with a professional touch. This self-inking stamp offers convenience by eliminating the need for an ink pad, providing crisp, clear impressions with every use. Designed for durability and ease of use, it’s ideal for stamping official engineering documen... https://www.acornsales.com/Self-Inking-Pe-Stamp-p/3006eng.htm