OfficemateOIC Office Pre-Inked Message Stamp, "Duplicate", Blue, Refillable (77011) Print the word "Duplicate" in blue Self-inking stamp ready for immediate use Impression size: 1/2"H x 1 1/2"W Refillable with Officemate 77043 Blue Stamper Refill Ink or Officemate 77044 Red Stamper Refill Ink Print the word "Duplicate" in blue, Self-inking stamp ready for immediate use, Impression size: 1/2"H x 1 1/2"W, Refillable with Officemate 77043 Blue Stamper Refill Ink or Officemate 77044 Red Stamper Refill Ink