Customizable Superconductor ring cores, Small and Large filaments

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  • Regular price $56.95


Superconductor customizable ring cores, Small and Large filaments

8mm total width 

Sizes 4-17 available

Approx. 2.3 - 2.4mm thick comfort fit interior 

Made from an Alloy of titanium and Niobium and surrounded by copper (red color).