COPPER, ALUMINIUM OR NON METALLIC?
It comes down to personal taste or belief. Some people have a preference for one material over another. I generally use copper while some people prefer aluminium and others would use a non metallic alternative like PVC.
Whichever material you prefer I will make your connectors to match.
What makes our connectors so unique is that their design allow a continuity of energy to flow through copper and metallic pipe but they are non metallic themselves which make them ideal for Russian Pyramids.
Check out my videos "What is Phi?" and "Giza vs Nubian vs Russian" to explain more.