New ink pads which are suitable for both the Trodat Professional 5207 and 5470 Rubber Stamps. Replacement ink pads are supplied as multi pack of two. The ink is manufactured with a water base and contains no toxic substances no acid no formaldehyde and no heavy metals. The ink is hygroscopic meaning that it self regulates by absorbing the humidity of the surrounding air so that it does not dry out allowing prolonged usage. New 657 ink pads are available in an array of colours black blue green...