Made of ceramic (unglazed) and approx. 5" in diameter. Used with a Borax Cone and water - a receptacle in which to form a paste. Due to the ceramic texture, when the cone is moved in a circular motion on the botom of the dish, fine deposits of the cone are left in the water, thus forming a flux paste. The Borax Dish can also be used to mix other fluxes. Always ensure the dish is clean - any 'foreign' sub- stances mixed with the flux may effect the soldering process.
A**R
Five Stars
excellent !
