Superconductor + Phenolic Paper Size 13
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This one-of-a-kind ring consists of Phenolic Paper lined with 60/40 Filament Copper Superconductor.
Phenolic paper is a material often used to make printed circuit board substrates. It is a very tough board made of wood fiber and phenolic polymers.
Copper Superconductor is a unique fusion of niobium and titanium with copper. This material finds its origins in particle accelerators and MRI machines.
Size: 13 Width: 10mm
The ring pictured is the exact ring you will receive.
Arrives boxed with custom leather pouch and certificate of authenticity.
