The Shachihata Stamp Pad Refill Ink (OG-20) is a dedicated refill solution designed to maintain the clarity and extend the lifespan of your stamp pads. Measuring 27.8*72.9mm and weighing 32g, it comes in a compact, portable container. This genuine product, manufactured in Japan, is applied by dispensing the appropriate amount onto the stamp pad. It is an essential consumable for offices or homes where stamps are used frequently, allowing you to easily restore clear impressions when the ink fades.