#191 Cleaner / Thinner* aids clean-up and helps rejuvenate your ink pad if it dries. It is formulated with the same solvent system as the ink, but eliminates the color, making it a great cleaner for your equipment and for removing #196 ink from surfaces. Thinner can also be applied to a stamp pad in order to rejuvenate and re-moisten it after it has dried. This is especially helpful for fast drying inks.