This 2 color replacement pad is compatible with the Shiny R-552D self-inking stamp. This pad is inked with water-based ink which works great on all your documents and papers in the office or at home. Choose one of our 5 standard or 6 premium ink colors when you order this replacement pad and enjoy thousands of stunning impressions. It can even be re-inked with water-based ink for continued use. Not recommended for glossy and non-porous surfaces. Select your ink color and then click the add to cart button!