The wands arrived in our mailbox yesterday.
Husband and I have tried holding them (taking turns) - ten minutes to start.
Later, he held them 45 minutes while watching the news - not the same as lying in a dark room.
I stood barefoot in the dirt, facing the setting sun, for ten minues, wands in hand.
He has a voltometer (volt meter) and the wands, alone, measured near zero, but in our hands (after several minutes) they reached 700+ mililvolts, or 3/4 of a volt.
What does that signify? I don't know.
It takes persistence and DAILY wand-holding for anything to work (or so I've read)>
Here's a site you may have referenced already but if so I missed it:

https://wandstore.ru/apopis-factor-eng

Studying electromagnetic fields in the spherical layer bounded by the Earth's surface and the lower ionosphere, in 1952 Winfried Otto Schumann first predicted theoretically and then demonstrated experimentally the existence of natural resonance in the Earth-ionosphere space.

The resonant frequencies that he predicted correspond to "standing waves" in the thin spherical waveguide Earth-ionosphere and the length of the wave for electromagnetic oscillations of the main resonant frequency is close to the circumference of the globe.

.... The central part of the Earth is located at a depth of 890-6,370 kilometers and subject to pressures of between 1.3 and 3.6 million atmospheres. The immense iron sphere is surrounded by a liquid mantle and has some curious properties. For example, sound waves crossing the core from East to West travel far slower than those passing from North to South. This characteristic is called seismic anisotropy.

The iron making up the core is close to its melting point and densely "packed" in crystal hexagons, hence resonant with the hexagonal structure of quartz. This is precisely the reason why the "Wands of Horus" with quartz as well as with ferromagnetic and coal fillings synchronize the human energy system with that of the Earth, since the biological water of the organism, quartz, coal, native uncombined iron and ferromagnetic materials are mutually resonant.
More here:

I hope the hyperlinked image works. Last week, I posted a long URL to an ebay link, only to find it led to nowhere.

My husband is an electrical engineer, username rfsignals, so he knows waaaay more than I do about electro-anything, magnetism, charged ions, circuitry, radio waves, RF, VHF, all that.

Of course he is a skeptic.
Me, I grew up steeped in fairy tales and a willingness to believe in magic, though I never detected actual magic anywhere except in my imagination.
I read Chariots of the Gods

And yes, I should have turned this reply into a post. :)
This (from the URL posted earlier, https://wandstore.ru/wandsofhorus-eng) :

Technologies owned by the pre-dynastic priests and pharaohs allowed them to develop abilities equal to those of the gods, as the knowledge of how to achieve this properly was, according to the texts, received in ancient times from the "gods who came from the heavens, lived on Earth for some time and talked to the people in the same language".
The "Wands of Horus" project is dedicated to the study of the technologies received from the "gods",