Water based Rubber Stamp Ink is the most commonly used type of ink. It can be used in both traditional & self inking stamp pads and should only be stamped onto porous surfaces like matt papers, card or board. For other ink types click here. For Ink Pads click here. Inks indicated below are only a part of our extensive range. Please contact us for more detailed requirements. WATER BASED INK Available sizes: 25ml / 50ml Colours: