Ori Tao’s jewelry is handmade and assembled in our workshops. We use the galvanoplasty procedure to plate the metal surfaces. Thanks to electrolysis the brass or tin parts specifically developed for our jewelry are coated with a layer of gold and silver. For silver we use a 925 silver layer of 5 to 10 microns depending on the items. For fine gold gilding we apply an 18K gold layer of 0.3 microns and of 0.5 microns for bracelets and rings. All our jewelry is guaranteed nickel-free and lead-free according to the current European standards