Trodat printy 4850 / 2 replacement ink pads pack of 2 pads. Trodat self-inking rubber stamps have an integral stamp pad that can be easily replaced when your stamp is no longer creating a crisp impression. Once your imprint starts to lose its sharpness, simply swap with a trodat replacement ink pad to make your stamp as good as new. Trodat cartridges are available in the standard colour of blue and red. The ink in the cartridges is manufactured with a water base, and does not contain any toxic substances, acid, formaldehyde, or heavy metals.