Dowsing Rods have been used for many years and truly work. I myself just began using them once we went into production.
Since I started using Dowsing Rods, I have consistently found more gold.
They are a must have in my opinion and you can bet I take them everywhere I go prospecting without fail, literally.
They will fit nicely into any backpack or a 5gal bucket, extremely light weight and easy to use.
This particular style is free swing without bearings and made of high percentage copper.