- Impression size: 1-3/4" or 2" diameter
- Washington professional engineer stamp
- Choose from self-inking, pre-inked or traditional rubber stamp
- Laser engraved for crisp impression
Washington professional engineer stamp. Choose from three types of stamps including self-inking, pre-inked and traditional rubber stamp. Our self-inking stamps have a stamp pad built into the stamp which inks the rubber die. Pre-inked stamps have the ink injected into the die and offer a high quality impression. Our traditional rubber stamps are made out of a sturdy plastic which give it a high quality and professional look.