This 2-color replacement pad is compatible with the Shiny HM-6100 self-inking stamp. This pad is re-inkable and uses water-based ink which stamps really well on papers, packets, documents and more. Order it in one of our 11 different ink color options and make a good impression. It can 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!