This replacement pad is compatible with the COLOP Printer R45 self-inking stamp. It features water-based ink that is great for stamping on documents, flyers, non-corrugated cardboard, envelopes, and more. This re-inkable pad comes in 11 different stunning ink colors and lasts for thousands of impressions. Not recommended for glossy and non-porous surfaces. Select your ink color below and then click the add to cart button!