7″ U-Shaped Silver Rod Pair
.9999 silver electrodes, 7″ long (18 cm), 12 AWG (1.63mm or 0.064″ in diameter).
Makes approximately 100 gallons of 5-10 ppm colloidal silver. (One Pair)
Free Priority Mail Insured S&H in US on orders over $49.
Shipping charges to other countries shown at checkout.