Our smallest colloidal generator. In fact, the Stericard is the smallest professional colloidal silver generator in the World. This very light-weight business card-sized model comes with a solid circuit board with a large sheet of pure silver on one side and a cathode of copper on the other side. The large silver electrode, which is 2.5” x 3”, makes STERICARD a simple and effective way of producing professional results in any location, such as a beach bar where you are wearing only swimming pants.
