The M-317 Colloidal Generator was designed with ease of use in mind and uses very high quality voltage regulation to make a very consistent high quality colloidal silver.  Anyone can make there own high quality colloidal silver with ease.  The LED dot bar display will tell you when to stop the process of making colloidal silver.  All you will need to get started in making your own colloidal silver is a glass canning jar (or equivalent) and distilled water and four standard nine-volt batteries for the colloidal EDS Colloidal Silver Generator comes with a 1 year warranty.

Adapter sold seperately.