This replacement pad is compatible with the Trodat Printy 4642 self-inking stamps. This pad contains water-based ink which makes it great for use on papers, prints, packets, posters and more. Choose your ideal ink color from our 11 stunning options when you order this pad and enjoy thousands of vibrant impressions. 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!