This replacement pad is compatible with the Ideal 4915 self-inking stamp. The pad’s water-based ink is great for stamping on documents, flyers, non-corrugated cardboard, envelopes and more. It features a choice of 5 standard or 6 premium ink colors that provide stunning vibrant 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!